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Best Pics Ever

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CS507 Solved Mcqs

noreply@blogger.com (Erin Fred) — Thu, 1 Dec 2011 12:54:00 -0800

Question # 1 of 10 ( Start time: 09:09:09 AM ) Total Marks: 1
_____________ models are three dimensional representation of an entity or object.
Select correct option:
Narrative
Physical
Mathematical
Graphical
Question # 2 of 10 ( Start time: 09:09:39 AM ) Total Marks: 1
An organization is defined by the elements that are part of it, its communication and its
rules of action compared to outside events.
Select correct option:
Question # 3 of 10 ( Start time: 09:10:46 AM ) Total Marks: 1
______ is the set of interconnected structural elements that provide the framework.
Select correct option:
System
Organization
Internet
Question # 4 of 10 ( Start time: 09:11:31 AM ) Total Marks: 1
Data mining is also known as _____________ in databases
Select correct option:
knowledge management
knowledge processing
knowledge discovery
knowledge transfer
Question # 5 of 10 ( Start time: 09:12:02 AM ) Total Marks: 1
Which of the following are original materials on which other research is based?
Select correct option:
Primary Sources
Secondary sources
Teritiary Sources
option a and b both
Question # 6 of 10 ( Start time: 09:13:01 AM ) Total Marks: 1
The combination of many _____________ databases across an entire enterprise is known
as data warehouse.
Select correct option:
Similar
Different
Related
Interrelated
Question # 7 of 10 ( Start time: 09:13:41 AM ) Total Marks: 1
Factors of -------------are basic elements of reducing manufacturing cost
Select correct option:
Production
Quality
Brand
Cost
Question # 8 of 10 ( Start time: 09:14:16 AM ) Total Marks: 1
The reports generated by the --------are used for analytical decision making by the
management.
Select correct option:
MIS
DSS
EIS
TIP
Question # 9 of 10 ( Start time: 09:14:56 AM ) Total Marks: 1
_____________ knowledge refers to the informal internal knowledge, which resides in
the minds of the employees but has not been documented in _____________ form
Select correct option:
Tacit, structured
Explicit, Unstructured
Structured, Unstructured
Structured, Tacit
Question # 10 of 10 ( Start time: 09:15:41 AM ) Total Marks: 1
_________________ is the set of interconnected structural elements that provide the
framwork for supporting the entire structure
Select correct option:
Management System
Infrastructure
Decision Support System
Transaction processing system
Question # 1 of 10 ( Start time: 09:24:34 AM ) Total Marks: 1
Which of the following have collection of predefined Procedures related to each other in
a sequenced logical manner in order to collectively achieve the desired results.
Select correct option:
Information System
System
Organization
None of above options
Question # 2 of 10 ( Start time: 09:25:39 AM ) Total Marks: 1
_________ helps in maintaining customer profiles which need to be maintained focusing
on their habits and spending patterns.
Select correct option:
DSS
OLAP
MKIS
KSS
Question # 3 of 10 ( Start time: 09:26:31 AM ) Total Marks: 1
______ is the set of interconnected structural elements that provide the framework.
Select correct option:
Infrastructure
System
Organization
Internet
Question # 4 of 10 ( Start time: 09:27:18 AM ) Total Marks: 1
A system is a group of ------------------------------that are integrated with the common
purpose of achieving an objective.
Select correct option:
Information
Data Sets
Elements
Data and information
Question # 5 of 10 ( Start time: 09:28:32 AM ) Total Marks: 1
The reports generated by the --------are used for analytical decision making by the
management.
Select correct option:
MIS
DSS
EIS
TIP

_____________ models are three dimensional representation of an entity or object.

Narrative

Physical

Mathematical

Graphical

Level of _____________ refers to the perfection in solution the model will achieve

depletion

optimization

compression

attenuation

Which of the following refers to the application of computer software in engineering to analyze the robustness and performance of components, assemblies, products and manufacturing tools?

CEE

CNC

CAE

MRP

Which of the following is a set of management and control activities which focus on quality assurance?

CIM

MRP

QTM

TQM

Which of the following system is linked to all the information systems in an organization?

Marketing information system

Accounting information system

Human resource information system

Manufacturing information system

Which of the following subsystem needs to be linked with the marketing system so as to produce right amount of product?

Human Resource Subsystem

Production subsystem

Accounting & Finance subsystem

Quality Assurance subsystem

An _____________ representation that illustrates the components or relationships of a phenomenon is called a model

concrete

actual

abstract

tangible

A ______________ decision making model is the most popular type of model and is based around a cognitive judgment of the pros and cons of various options.

Garbage Can

Irrational Man

Rational Man

Muddling through

________ also has the ability to explain the line of reasoning in reaching a particular solution, which ________ does not have.

DSS, MIS

OLAP, KSS

KSS, DSS

GDSS, DSS

Which of the following decision making approach is followed when some or all of the structural elements of the decision situation are undefined, ill-defined or unknown?

Semi structured decision making approach

Structured decision making approach

Unstructured decision making approach

Psychological decision making approach

Permalink Reply by M.Tariq Malik on November 15, 2011 at 9:26pm

Question # 1 of 10 ( Start time: 02:24:19 AM ) Total Marks: 1

____________ information is available in manufacturing information system.

Select correct option:

Sales

Purchase

Stock

Product

Question # 2 of 10 ( Start time: 02:25:29 AM ) Total Marks: 1

Which of the following is a set of management and control activities which focus on quality assurance?

Select correct option:

CIM

MRP

QTM

TQM

Question # 3 of 10 ( Start time: 02:26:09 AM ) Total Marks: 1

Where problem is recurring and repetitive, the ___________ factors can be identified in order to identify a particular course of action.

Select correct option:

different

multiple

common

various

Question # 4 of 10 ( Start time: 02:27:17 AM ) Total Marks: 1

In the real world, it is _______________ to specify all of the alternatives and its consequences.

Select correct option:

possible

certain

helpful

impossible

Question # 5 of 10 ( Start time: 02:28:16 AM ) Total Marks: 1

_____________ knowledge refers to the informal internal knowledge, which resides in the minds of the employees but has not been documented in _____________ form

Select correct option:

Tacit, structured

Explicit, Unstructured

Structured, Unstructured

Structured, Tacit

Question # 6 of 10 ( Start time: 02:29:07 AM ) Total Marks: 1

Which of the following is a reasoning process that can be rational or irrational, and can be based on explicit or tacit assumptions?

Select correct option:

Product development

MRP

Planning

Decision Making

Question # 7 of 10 ( Start time: 02:30:29 AM ) Total Marks: 1

CRM software requires highly integrated environment for high ___________, which is rarely available.

Select correct option:

Sale

Productivity

Promotion

Customer satisfaction

Question # 8 of 10 ( Start time: 02:31:22 AM ) Total Marks: 1

Existence of ____________ departments in every organization varies with the nature of industry and the nature of products/ services being offered.

Select correct option:

flat

horizontal

functional

non-functional

Question # 9 of 10 ( Start time: 02:32:18 AM ) Total Marks: 1

The set of processes developed in an organization to create, gather, store, maintain and apply the firm’s knowledge is called _____________

Select correct option:

Knowledge base

Development engine

Knowledge management

Inference engine

Question # 10 of 10 ( Start time: 02:33:15 AM ) Total Marks: 1

Which of the following is software based production planning and inventory control system for material procurement and scheduling.

Select correct option:

CAD

PRM

MRI

MRP

Permalink Reply by M.Tariq Malik on November 15, 2011 at 9:33pm

Question # 1 of 10 ( Start time: 12:47:23 PM ) Total Marks: 1

According to _____________ model, organizations are not rational.

Select correct option:

Rational Man

Garbage Can

Muddling through

Irrational Man

Question # 2 of 10 ( Start time: 12:48:50 PM ) Total Marks: 1

_________ states that inventory is manufactured or acquired only as the need for it arises.

Select correct option:

JET

JIT

JTI

TQM

Question # 3 of 10 ( Start time: 12:50:14 PM ) Total Marks: 1

Level of _____________ refers to the perfection in solution the model will achieve

Select correct option:

depletion

optimization

compression

attenuation

Question # 4 of 10 ( Start time: 12:51:01 PM ) Total Marks: 1

_____________ models represent its entities with an abstraction of lines, symbols or shapes.

Select correct option:

Narrative

Physical

Mathematical

Graphical

Question # 5 of 10 ( Start time: 12:51:31 PM ) Total Marks: 1

Where problem is recurring and repetitive, the ___________ factors can be identified in order to identify a particular course of action.

Select correct option:

different

multiple

common

various

Question # 6 of 10 ( Start time: 12:52:33 PM ) Total Marks: 1

The _____________ model is often perceived as political or anti-rational.

Select correct option:

Rational Man

Irrational Man

Muddling through

Garbage Can

Question # 7 of 10 ( Start time: 12:54:01 PM ) Total Marks: 1

____________ information is available in manufacturing information system.

Select correct option:

Sales

Purchase

Stock

Product

Question # 8 of 10 ( Start time: 12:54:50 PM ) Total Marks: 1

Which of the following system is linked to all the information systems in an organization?

Select correct option:

Marketing information system

Accounting information system

Human resource information system

Manufacturing information system

Question # 9 of 10 ( Start time: 12:55:31 PM ) Total Marks: 1

The set of processes developed in an organization to create, gather, store, maintain and apply the firm’s knowledge is called _____________

Select correct option:

Knowledge base

Development engine

Knowledge management

Inference engine

Question # 10 of 10 ( Start time: 12:55:59 PM ) Total Marks: 1

Which of the following subsystem needs to be linked with the marketing system so as to produce right amount of product?

Select correct option:

Human Resource Subsystem

Production subsystem

Accounting & Finance subsystem

Quality Assurance subsystem

CS501 Important MCQS

noreply@blogger.com (Erin Fred) — Thu, 1 Dec 2011 12:48:00 -0800

Question # 1 of 10 ( Start time: 10:02:48 PM ) Total Marks: 1
What is the size of the memory space that is available to FALCON-A processor?
Select correct option:

2^8 bytes
2^16 bytes
2^32 bytes
2^64 bytes

Question # 2 of 10 ( Start time: 10:03:58 PM ) Total Marks: 1
How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL?
Select correct option:

IR<16..0>
IR<15..0>
IR<16..1>
IR<15..1>

Question # 3 of 10 ( Start time: 10:04:28 PM ) Total Marks: 1
What is the working of Processor Status Word (PSW)?
Select correct option:

To hold the current status of the processor.
To hold the address of the current process
To hold the instruction that the computer is currently processing
To hold the address of the next instruction in memory that is to be executed

Question # 4 of 10 ( Start time: 10:05:10 PM ) Total Marks: 1
What does the instruction “ldr R3, 58” of SRC do?
Select correct option:

It will load the register R3 with the contents of the memory location M [PC+58]
It will load the register R3 with the relative address itself (PC+58).
It will store the register R3 contents to the memory location M [PC+58]
No operation

Question # 5 of 10 ( Start time: 10:06:34 PM ) Total Marks: 1
What is the instruction length of the FALCON-E processor?
Select correct option:

8 bits
16 bits
32 bits
64 bits

Question # 6 of 10 ( Start time: 10:06:57 PM ) Total Marks: 1 http://www.vuattach.ning.com
Which one of the following portions of an instruction represents the operation to be performed?
Select correct option:

Address
Instruction code
Opcode
Operand

Question # 8 of 10 ( Start time: 10:07:36 PM ) Total Marks: 1
For the __________ type instructions, we require a register to hold the data that is to be loaded from the memory, or stored back to the memory
Select correct option:

Jump
Control
load/store
None of the given

Question # 9 of 10 ( Start time: 10:08:08 PM ) Total Marks: 1
Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?
Select correct option:

Processor-Memory-Switch level (PMS level)
Instruction Set Level
Register Transfer Level
None of the given

Question # 10 of 10 ( Start time: 10:08:50 PM ) Total Marks: 1
Identify the opcode, destination register (DR), source registers (SA and SB i/e source register A and source register B) from the following example. ADD R1, R2, R3
Select correct option:

Opcode= R1, DR=ADD, SA=R2, SB=R3
Opcode= ADD, DR=R1, SA=R2, SB=R3
Opcode= R2, DR=ADD, SA=R1, SB=R3
Opcode= ADD, DR=R3, SA=R2, SB=R1

Question # 1 of 10 ( Start time: 10:20:53 PM ) Total Marks: 1
Which one of the following circuit design levels is called the gate level?
Select correct option:

Logic Design Level
Circuit Level
Mask Level
None of the given

Question # 2 of 10 ( Start time: 10:21:17 PM ) Total Marks: 1
The CPU includes three types of instructions, which have different operands and will need different representations. Which one of the instructions requires two source registers?
Select correct option:

Jump and branch format instructions
Immediate format instructions
Register format instructions
All of the above

Question # 5 of 10 ( Start time: 10:24:08 PM ) Total Marks: 1
P: R3 <- R5 MAR <- IR These two are instructions written using RTL .If these two operations is to occur simultaneously then which symbol will we use to separate them so that it becomes a correct statement with the condition that two operations occur simultaneously?
Select correct option:

Parentheses ()
Arrow <-
Colon :
Comma ,

Question # 6 of 10 ( Start time: 10:25:09 PM ) Total Marks: 1
In which of the following instructions the data move between a register in the processor and a memory location (or another register) and are also called data movement?
Select correct option:

Arithmetic/logic
Load/store
Test/branch
None of the given

What does the word ‘D’ in the ‘D-flip-Flop’ stands for?
Select correct option:

Data
Digital
Dynamic
Double

Question # 9 of 10 ( Start time: 10:27:24 PM ) Total Marks: 1
The instruction ---------------will load the register R3 with the contents of the memory location M [PC+56]
Select correct option:

Add R3, 56
lar R3, 56
ldr R3, 56
str R3, 56

Question # 10 of 10 ( Start time: 10:28:07 PM ) Total Marks: 1
What is the instruction length of the FALCON-E processor?
Select correct option:

8 bits
16 bits
32 bits
64 bits

Question # 2 of 10 ( Start time: 10:41:07 PM ) Total Marks: 1
Which one of the following are the code size and the Number of memory bytes respectively for a 2-address instruction?
Select correct option:

4 bytes, 7 bytes
7 bytes, 16 bytes
10 bytes, 19 bytes
13 bytes, 22 bytes

Question # 3 of 10 ( Start time: 10:41:57 PM ) Total Marks: 1
Which one of the following portions of an instruction represents the operation to be performed?
Select correct option:

Address
Instruction code
Opcode
Operand

Question # 4 of 10 ( Start time: 10:42:17 PM ) Total Marks: 1
Which operator is used to ‘name’ registers, or part of registers, in the Register Transfer Language?
Select correct option:

:=
&
%
©

Question # 5 of 10 ( Start time: 10:42:37 PM ) Total Marks: 1
What is the size of the memory space that is available to FALCON-A processor?
Select correct option:

2^8 bytes
2^16 bytes
2^32 bytes
2^64 bytes

Question # 7 of 10 ( Start time: 10:43:25 PM ) Total Marks: 1
An “assembler” that runs on one processor and translates an assembly language program written for another processor into the machine language of the other processor is called a ----------------
Select correct option:

compiler
cross assembler
debugger
linker

Question # 8 of 10 ( Start time: 10:43:59 PM ) Total Marks: 1
Which instruction is used to store register to memory using relative address?
Select correct option:

ld instruction
ldr instruction
lar instruction
str instruction

Question # 9 of 10 ( Start time: 10:44:37 PM ) Total Marks: 1
What does the instruction “ldr R3, 58” of SRC do?
Select correct option:

It will load the register R3 with the contents of the memory location M [PC+58]
It will load the register R3 with the relative address itself (PC+58).
It will store the register R3 contents to the memory location M [PC+58]
No operation
Question # 1 of 10 ( Start time: 11:06:09 PM ) Total Marks: 1
Which of the following can be defined as an address of the operand in a computer type instruction or the target address in a branch type instruction?
Select correct option:
Base address
Binary address
Effective address
All of the given

Quiz Start Time: 11:06 PM
Time Left 88
sec(s)
Question # 2 of 10 ( Start time: 11:06:53 PM ) Total Marks: 1
How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL?
Select correct option:
IR<16..0>
IR<15..0>
IR<16..1>
IR<15..1>

Question # 3 of 10 ( Start time: 11:07:32 PM ) Total Marks: 1
What functionality is performed by the instruction “str R8, 34” of SRC?
Select correct option:
It will load the register R8 with the contents of the memory location M [PC+34]
It will load the register R8 with the relative address itself (PC+34).
It will store the register R8 contents to the memory location M [PC+34]
No operation

Question # 4 of 10 ( Start time: 11:08:39 PM ) Total Marks: 1
Which type of instructions help in changing the flow of the program as and when required?
Select correct option:
Arithmetic
Control
Data transfer
Floating point

Question # 5 of 10 ( Start time: 11:09:24 PM ) Total Marks: 1
Whic of the following statements is/are true about RISC processors’ claimed advantages over CISC processors? (a) Keeping regularly accessed variables in registers as opposed to keeping them in memory facilitates faster execution. (b) RISC CPUs outperform CISC CPU’s in procedural programming environments. (c) Instruction pipelining has helped RISC CPU’s to attain a target of 1 cycle per instruction. (d) It is easier to maintain the “family concept” in RISC CPUs.
Select correct option:
(a), (b) &(c)
(b), (c) & (e)
(c), (d) & (e)
(a), (c) & (d)

Question # 8 of 10 ( Start time: 11:11:44 PM ) Total Marks: 1
Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?
Select correct option:
Processor-Memory-Switch level (PMS level)
Instruction Set Level
Register Transfer Level
None of the given

Question # 9 of 10 ( Start time: 11:12:32 PM ) Total Marks: 1
Which one of the following is/are the features of Register Transfer Language? a) It is a symbolic language b) It is describing the internal organization of digital computers c) It is an elementary operation performed (during one clock pulse), on the information stored in one or more registers d) It is high level language
Select correct option:
(b) only
(a) & (b) only
(a) ,(b) & (d)
(b),(c) & (d)

Question # 10 of 10 ( Start time: 11:14:04 PM ) Total Marks: 1
In which of the following instructions the data move between a register in the processor and a memory location (or another register) and are also called data movement?
Select correct option:
Arithmetic/logic
Load/store
Test/branch
None of the given

Question # 3 of 10 ( Start time: 08:03:34 PM ) Total Marks: 1
Motorola MC68000 is an example of ---------microprocessor.
Select correct option:

CISC
RISC
SRC
FALCON

Question # 5 of 10 ( Start time: 08:05:09 PM ) Total Marks: 1
Which one of the following registers holds the instruction that is being executed?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 9 of 10 ( Start time: 08:08:13 PM ) Total Marks: 1
For any of the instructions that are a part of the instruction set of the SRC, there are certain ____________ required; which may be used to select the appropriate function for the ALU to be performed, to select the appropriate registers, or the appropriate memory location.
Select correct option:

Registers
Control signals
Memory
None of the given

Question # 10 of 10 ( Start time: 08:09:02 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ________ data bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 1 of 10 ( Start time: 08:18:13 PM ) Total Marks: 1
Which one of the following registers holds the address of the next instruction to be executed?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 2 of 10 ( Start time: 08:18:29 PM ) Total Marks: 1
In which one of the following techniques, the time a processor spends waiting for instructions to be fetched from memory is minimized?
Select correct option:

Perfecting
Pipelining
Superscalar operation
Speedup

Question # 3 of 10 ( Start time: 08:18:52 PM ) Total Marks: 1
__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.
Select correct option:

LPC
INC4
LC
Cout

Question # 4 of 10 ( Start time: 08:19:03 PM ) Total Marks: 1
The processor must have a way of saving information about its state or context so that it can be restored upon return from the -------------
Select correct option:

Exception
Function
Thread
Stack

Question # 5 of 10 ( Start time: 08:20:13 PM ) Total Marks: 1
-----------is the ability of application software to operate on models of equipment newer than the model for which it was originally developed.
Select correct option:

Backward compatibility
Data migration
Reverse engineering
Upward compatibility

Question # 6 of 10 ( Start time: 08:20:40 PM ) Total Marks: 1
_________ control signal allows the contents of the Program Counter register to be written onto the internal processor bus.
Select correct option:

INC4
LPC
PCout
LC

Question # 7 of 10 ( Start time: 08:21:15 PM ) Total Marks: 1
Which one of the following registers stores a previously calculated value or a value loaded from the main memory?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 8 of 10 ( Start time: 08:21:49 PM ) Total Marks: 1
Computer system performance is usually measured by the ---------------
Select correct option:

Time to execute a program or program mix
The speed with which it executes programs
Processor’s utilization in solving the problems
Instructions that can be carried out simultaneously

Question # 9 of 10 ( Start time: 08:22:09 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ____________ address bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 10 of 10 ( Start time: 08:22:19 PM ) Total Marks: 1
Which one of the following register(s) that is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?
Select correct option:

Instruction Register
Memory address register
Memory Buffer Register
Registers A and C

Question # 1 of 10 ( Start time: 08:24:34 PM ) Total Marks: 1
-------------- performs the data operations as commanded by the program instructions.
Select correct option:

Control
Datapath
Structural RTL
Timing

Question # 2 of 10 ( Start time: 08:25:17 PM ) Total Marks: 1
_________ control signal allows the contents of the Program Counter register to be written onto the internal processor bus.
Select correct option:

INC4
LPC
PCout
LC

Question # 3 of 10 ( Start time: 08:25:30 PM ) Total Marks: 1
The external interface of FALCON-A consists of a __________address bus and a _________ data bus.
Select correct option:

8-bit , 8-bit
16-bit , 16-bit
16-bit , 24-bit
16-bit , 32-bit

Question # 4 of 10 ( Start time: 08:25:50 PM ) Total Marks: 1
-----------is the ability of application software to operate on models of equipment newer than the model for which it was originally developed.
Select correct option:

Backward compatibility
Data migration
Reverse engineering
Upward compatibility

Question # 5 of 10 ( Start time: 08:26:02 PM ) Total Marks: 1
Which one of the following registers stores a previously calculated value or a value loaded from the main memory?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 6 of 10 ( Start time: 08:26:41 PM ) Total Marks: 1
Which one of the following register(s) contain(s) the address of the place the CPU wants to work with in the main memory and is/are directly connected to the RAM chips on the motherboard?
Select correct option:

Instruction Register
Memory address register
Memory Buffer Register
Registers A and C

Question # 7 of 10 ( Start time: 08:27:38 PM ) Total Marks: 1
FALCON-A processor bus has 16 lines or is 16-bits wide while that of SRC is __________ wide.
Select correct option:

8-bits
16-bits
32-bits
64-bits

Question # 8 of 10 ( Start time: 08:27:54 PM ) Total Marks: 1
__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.
Select correct option:

LPC
INC4
LC
Cout

Question # 9 of 10 ( Start time: 08:28:10 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ________ data bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 10 of 10 ( Start time: 08:28:29 PM ) Total Marks: 1
For any of the instructions that are a part of the instruction set of the SRC, there are certain ____________ required; which may be used to select the appropriate function for the ALU to be performed, to select the appropriate registers, or the appropriate memory location.
Select correct option:

Registers
Control signals
Memory
None of the given

CS408 Solved MCQs

noreply@blogger.com (Erin Fred) — Mon, 18 Jul 2011 05:39:00 -0700

These are very important MCQs at least 15 MCQs from this list come in the paper.

Question No: 1 ( Marks: 1 ) - Please choose one

_____________ is like the building name for a website.

► Site ID

► Navigation

► Section

► None of the given

Question No: 2 ( Marks: 1 ) - Please choose one

____________ is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information.

► Co-discovery

► Active intervention

► Splendid research

► None of the given

Question No: 3 ( Marks: 1 ) - Please choose one

__________ is the extra work that satisfies the needs to achieve our objective.

► Evaluation

► Excise

► Testing

► None of the given

Question No: 4 ( Marks: 1 ) - Please choose one

Panes, frames and other containers on screen is a kind of _____________

► Functional and data elements

► View

► Input method

► None of the given

Question No: 5 ( Marks: 1 ) - Please choose one

Which of the following is least likely to be revealed by a paper prototype?

► Your users don’t know the term algorithm

► Toolbar buttons are too small to press.

► The Help menu isn’t in the right place.

► None of the given

Question No: 6 ( Marks: 1 ) - Please choose one

_____________is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time.

► Audio recording.

► Taking notes.

► Observation

► Video

Question No: 7 ( Marks: 1 ) - Please choose one

Every page within a site should contain a brief _________ that accurately describes the content of the page.

► Site ID.

► Header

► Local Navigation.

► Search button

Question No: 8 ( Marks: 1 ) - Please choose one

______________ applications are great platforms for creating an environment rich, in visual feedback for the user.

► Sovereign

► Transient

► Auxiliary

► Daemonic

Question No: 9 ( Marks: 1 ) - Please choose one

What is the fifth step in defining the requirements with respect to persona-based design?

► Brainstorming.

► Identifying persona expectations.

► Constructing the context scenario.

► Identifying needs

Question No: 10 ( Marks: 1 ) - Please choose one

You can load a VCR tape the right way because of _____________.

► Physical constraints

► Logical constraints

► Cultural constraints

► None of these

Question No: 11 ( Marks: 1 ) - Please choose one

____________ are unintentional while _____________ occur through conscious deliberation.

► Slips, mistakes

► Errors, slips

► Mistakes, errors

► Mistakes, slips

Question No: 12 ( Marks: 1 ) - Please choose one

What is the main strength of the Problem Space Framework as a model of human problem solving?

► It operates within the constraints of the human processing system

► It explains what is involved in insight

► It allows ill-defined problems to be solved

► None of these

Question No: 13 ( Marks: 1 ) - Please choose one

___________ is the process of selecting things to concentrate on, at a point in time, from the range of possibilities available.

► Perception and recognition

► Attention

► Learning

► None of these

Question No: 14 ( Marks: 1 ) - Please choose one

Over a short period of time, we find it easier to remember the string of numbers "404 894 6743" because

► Numbers are easier to remember than arbitrary characters.

► The grouping of the numbers is significant

► Ten numbers is not that many to have to remember from working memory.

► None of these

Question No: 15 ( Marks: 1 ) - Please choose one

___________environments are environments that are user and context aware.

► Attentive

► Non-attentive

► Visual

► Sensing

Question No: 16 ( Marks: 1 ) - Please choose one

___________ involves watching and listening to users.

► Observation

► Evaluation

► Qualitative research

► Interaction

Question No: 17 ( Marks: 1 ) - Please choose one

The name of the document should be shown on the application's__________.

A. Menu bar

B. Title bar

C. Title bar and menu bar

D. Not Title bar and not menu bar

► Only B

► Only D

► A and B

► A and D

Question No: 18 ( Marks: 1 ) - Please choose one

The established standard suite of _________ for most applications consists of the Save As dialog, the Save Changes dialog, and the Open File dialog.

► OS management

► File management

► Data management

► Application management

Question No: 19 ( Marks: 1 ) - Please choose one

_________ is the remarkable facility that lets us reverse a previous action.

► Redo

► Undo

► Repeat

► Delete

Question No: 20 ( Marks: 1 ) - Please choose one

Explanatory undo is, generally, a much more pleasant feature than ___________.

► Single Undo

► Multiple undo

► Blind undo

► Incremental Undo

Question No: 21 ( Marks: 1 ) - Please choose one

Browser Title always contains the word ‘_______’.

► Home

► Default

► Error

► Browser

Question No: 22 ( Marks: 1 ) - Please choose one

Interpretation inquiry, according to Beyer and Holtzblatt, is based on a master-apprentice model of learning.

► True

► False

Question No: 23 ( Marks: 1 ) - Please choose one

Roughly _____________ percent of the male population has some degree of color blindness.

► 10

► 20

► 30

► 40

Question No: 24 ( Marks: 1 ) - Please choose one

The _____________ is a concrete expression of the more abstract structure of the site.

► Skeleton

► Scope

► Strategy

► Structure

Question No: 25 ( Marks: 1 ) - Please choose one

____________ are the street signs of the web.

► Site IDs

► Home pages

► Page Names

► Sections

Question No: 26 ( Marks: 1 ) - Please choose one

______________ is not like other pages; it has different burdens to bear, different promises to keep.

► Homepage

► Form

► Navigation bar

► Sections

Question No: 27 ( Marks: 1 ) - Please choose one

The ___________ suggests identifying goals and questions first before selecting techniques for the study

► RVM model

► DECIDE framework

► Usability testing

► Field study

Question No: 28 ( Marks: 1 ) - Please choose one

Number of keystrokes is ____________ work.

► Logical

► Mnemonic

► Physical

► Structural

Question No: 29 ( Marks: 1 ) - Please choose one

Recalling password is ____________ work.

► Logical

► Mnemonic

► Physical

► Structural

Question No: 30 ( Marks: 1 ) - Please choose one

The persona is not an actual user of the product, but is indirectly affected by it and its use refers to _______ persona

► Primary

► Secondary

► Served

► Negative

Question No. 5 Marks : 1

_________ is a powerful, multipurpose design tool that helps overcome several problems

that currently plague the development of digital products.

1. Scenario

2. Persona

3. Prototype

Question No. 6

The difference between the intentions and allowable actions is the :

1. Gulf of Execution

2. Gulf of Evaluation

3. None of these

Question No. 7

Marks : 1

Attention is the process of selecting things to concentrate on, at a point in time, from the

ran o

1. Possibilities available

2. Time Available

3. None of these

Question No. 8

The goals of HCI are :

1. Usability and User Experience

2. Learn ability and Comfort

3. Tasks and Goals.

Question No. 9

Marks : 1

While there can be wide variations in where and how you conduct a usability test, every usability test shares :

1. Three Characteristics

2. Five Characteristics

3. Seven Characteristics

WYSIWYG stands for ____________.

? Where you see is where you get

? What you see is what you get

? When you see it when you get

Question No: 6 ( Marks: 2 ) - Please choose one

____________ is proportional to the amplitude of the sound.

? Pitch

? Loudness

? Timber

Question No: 7 ( Marks: 2 ) - Please choose one

Persona is not context specific, so it can be reused easily.

? True

? False

Question No: 8 ( Marks: 2 ) - Please choose one

__________ is the extra work that satisfies the needs to achieve our objective.

? Evaluation

? Excise

? Testing

Question No: 9 ( Marks: 2 ) - Please choose one

The ___________ suggests identifying goals and questions first before selecting techniques for the study.

? RVM model

? DECIDE framework

? Usability testing

Question No: 1 ( Marks: 1 ) - Please choose one

Persona is not context specific, so it can be reused easily.

► True

► False

Question No: 2 ( Marks: 1 ) - Please choose one

In an email application configuring a new email server is a key path activity.

► True

► False

Question No: 3 ( Marks: 1 ) - Please choose one

_____________ are perhaps the least-documented patterns, but they are nonetheless in widespread use.

► Postural

► Structural

► Behavioral

► Mnemonic

Question No: 4 ( Marks: 1 ) - Please choose one

The way people carry out an activity in the real world is same as how it may be observed in the laboratory

► True

► False

Question No: 5 ( Marks: 1 ) - Please choose one

Engineering a user interface involves a quantitative engineering style of working in which measurements are used to judge the quality of interface. Hence ____________ is appropriate.

► Usability testing

► Field study

► Predictive evaluation

► DECIDE framework

Question No: 6 ( Marks: 1 ) - Please choose one

Exploring how children talk together in order to see if an innovative new groupware product would help them to be more engaged would probably be better informed by a ______________.

► Usability testing

► Field study

► Predictive evaluation

► DECIDE framework

Question No: 7 ( Marks: 1 ) - Please choose one

Beneath the surface is the _____________ of the site: the placement of buttons, tabs, photos, and blocks of text.

► Surface

► Structure

► Skeleton

► Scope

Question No: 8 ( Marks: 1 ) - Please choose one

Roughly _____________ percent of the male population has some degree of color blindness.

► 10

► 20

► 30

► 40

Question No: 9 ( Marks: 1 ) - Please choose one

__________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.

► Buttons

► Pointers

► Menus

► Windows

Question No: 10 ( Marks: 1 ) - Please choose one

The __________ function came into being as the result of the implementation model for undo

► Redo

► Undo

► Repeat

► Delete

Question No: 11 ( Marks: 1 ) - Please choose one

If the user wants to _________ place the document somewhere in the file system hierarchy, he can request this function from the menu.

► Explicitly

► Implicitly

► Habitually

► Properly

Question No: 12 ( Marks: 1 ) - Please choose one

Design of user interfaces does not entirely ___________ aesthetic concerns, but rather it places such' concerns within the constraints of a _____________ framework.

► Include, Functional

► Exclude, Functional

► Include, Non-Functional

► Exclude, Non-Functional

Question No: 13 ( Marks: 1 ) - Please choose one

When developing ____________, plan to keep them short, straightforward and avoid asking too many.

► Videos

► Documentation

► Interview questions

► Contextual enquiry

Question No: 14 ( Marks: 1 ) - Please choose one

Conventional wisdom says that ________ tell the user when he has made some mistake.

► Program crash

► System stuck

► Error messages

► Metadata

Question No: 15 ( Marks: 1 ) - Please choose one

People frequently counter the idea of ________feedback with arguments that users don't like it

► Audible

► Video

► Walkthroughs

► Questions

Question No: 16 ( Marks: 1 ) - Please choose one

___________environments are environments that are user and context aware.

► Non-attentive

► Visual

► Sensing

► Attentive

Question No: 17 ( Marks: 1 ) - Please choose one

User personas that are not primary or secondary are ____________ personas.

► Served

► Negative

► Customer

► Supplemental

Question No: 18 ( Marks: 1 ) - Please choose one

Which of the following is the comparison of what happened in the world with what we wanted to happen?

► Action

► Evaluation

► Execution

► None of these

Question No: 19 ( Marks: 1 ) - Please choose one

The size and shape of a compact disk, is a type of _____________ constraint.

► Physical

► Logical

► Cultural

► None of these

Question No: 20 ( Marks: 1 ) - Please choose one

_____________ research can tell you about what, how, many and why in rich, multivariate detail.

► Quantitative

► Qualitative

► SME

► None of these

Question No: 21 ( Marks: 1 ) - Please choose one

_____________is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time.

► Audio recording.

► Taking notes.

► Observation

► Video

Question No: 22 ( Marks: 1 ) - Please choose one

Panes, frames and other containers on screen is a kind of _____________

► Functional and data elements

► View

► Input method

► None of the given

Question No: 23 ( Marks: 1 ) - Please choose one

____________ is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information.

► Co-discovery

► Active intervention

► Splendid research

► None of the given

Question No: 24 ( Marks: 1 ) - Please choose one

Information sites with daily-updated information will naturally attract ____________ users more than a monthly-updated site.

► Repeat

► Infrequent

► Nonuser

► None of the given

Question No: 25 ( Marks: 1 ) - Please choose one

Evaluations done during design to check that product continues to meet users’ needs are known as _____________ evaluation.

► Formative

► Summative

► Relative

► None of the given

Question No: 26 ( Marks: 1 ) - Please choose one

____________ frequent your primary personas access the site, _____________ transient a stance the site needs to take (respectively).

► More, Less

► Less, more

► Less, less

► None of the given

Question # 1 of 10 ( Start time: 07:44:14 PM ) Total Marks: 1

Which of the given statements correctly defines effectiveness in terms of one of the usability goals?

Select correct option:

It is a very general goal and refers to how good a system at doing what it is suppose to do.

It refers to the way a system supports users in carrying out their tasks.

It involves protecting the users from dangerous conditions

It involves protecting the users from undesired situations

Question # 2 of 10 ( Start time: 07:45:44 PM ) Total Marks: 1

Which of the following is not a secondary color?

Select correct option:

Green

Orange

Purple

Blue

Question # 3 of 10 ( Start time: 07:46:45 PM ) Total Marks: 1

Which of the following device can not be useful for a visually impaired person?

Select correct option:

a typical keyboard

a typical monitor

a typical speaker

a typical processor

Question # 4 of 10 ( Start time: 07:48:24 PM ) Total Marks: 1

Which of the following requires less cognitive effort than others?

Select correct option:

listening

speaking

hearing

None of the given

Question # 5 of 10 ( Start time: 07:49:20 PM ) Total Marks: 1

We are deficient in our development _________, not in our development __________ (respectively).

Select correct option:

Process, Tools

Tools, Process

Tools, Methodology

None of these

Question # 6 of 10 ( Start time: 07:50:34 PM ) Total Marks: 1

Which of the following is not true regarding "cones"?

Select correct option:

a type of receptor in eye more sensitive to light

different types of cones are sensitive to different wavelengths of light

eye has approximately 6 million cones

Question # 7 of 10 ( Start time: 07:51:35 PM ) Total Marks: 1

Which of the following does not count as one of the advantages of computers?

Select correct option:

Computers are enabling new discoveries

Leading to efficiencies

Making our life convenient

Depending so much on computers may give fatal results

Question # 8 of 10 ( Start time: 07:52:26 PM ) Total Marks: 1

The gulf of execution refers to _______________ .

Select correct option:

The user's difficulty in understanding the feedback from the system

The system's difficulty in presenting information in the output language

The system's difficulty in converting an input expression into the correct system state transition

The user's difficulty in formulating and articulating an intention to the system

Question # 9 of 10 ( Start time: 07:53:54 PM ) Total Marks: 1

Learnability, flexibility and robustness are three main usability principles that can be considered as general headings for standards and guidelines generation. Which of the following are also high level usability categories that can guide standards and guidelines generation? (i) Effectiveness (ii) Efficiency (iii) Fault tolerance (iv) Satisfaction

Select correct option:

(i) & (ii)

(i), (ii) & (iv)

(ii) & (iii)

(ii) & (iv)

Question # 10 of 10 ( Start time: 07:55:10 PM ) Total Marks: 1

Which of the following is not true?

Select correct option:

Utility refers to the functionality of a system

Usability is concerned with adding complexity to the system

Usability is concerned with making systems easy to use

Poorly designed computer system can be extremely annoying to users

Question # 1 of 10 ( Start time: 09:41:29 PM ) Total Marks: 1

The command line interface is used because

Select correct option:

It is easy to understand

It is demanded by DOS

It is offered by Unix systems

It is powerful and flexible

Question # 2 of 10 ( Start time: 09:42:00 PM ) Total Marks: 1

Which of the given statements correctly defines effectiveness in terms of one of the usability goals?

Select correct option:

It is a very general goal and refers to how good a system at doing what it is suppose to do.

It refers to the way a system supports users in carrying out their tasks.

It involves protecting the users from dangerous conditions

It involves protecting the users from undesired situations

Question # 3 of 10 ( Start time: 09:43:15 PM ) Total Marks: 1

Which of the following is not one of the primary colors?

Select correct option:

Red

Yellow

Blue

Green

Question # 4 of 10 ( Start time: 09:43:38 PM ) Total Marks: 1

Which of the following is concerned primarily with understanding human behavior and the mental processes that underlie it?

Select correct option:

Psychology

Sociology

Statistics

Computer Science

Question # 5 of 10 ( Start time: 09:44:09 PM ) Total Marks: 1

HCI deals with

Select correct option:

Design of interactive system only

Evaluation of interactive system only

Implementation of interactive system only

All of the given choices

Question # 6 of 10 ( Start time: 09:44:40 PM ) Total Marks: 1

Select correct option:

(i) & (ii)

(i), (ii) & (iv)

(ii) & (iii)

(ii) & (iv)

Question # 7 of 10 ( Start time: 09:45:02 PM ) Total Marks: 1

Human beings interact with outside world, using their

Select correct option:

input channels

output channels

sense of sight

All of the given

Question # 8 of 10 ( Start time: 09:45:22 PM ) Total Marks: 1

We are deficient in our development _________, not in our development __________ (respectively).

Select correct option:

Process, Tools

Tools, Process

Tools, Methodology

None of these

Question # 9 of 10 ( Start time: 09:45:56 PM ) Total Marks: 1

Visually impaired persons can interact with outside world using their

Select correct option:

sense of sight

sense of hearing

both sense of touch and sense of hearing

sense of touch

Question # 10 of 10 ( Start time: 09:46:18 PM ) Total Marks: 1

Which of the given statements correctly defines efficiency in terms of one of the usability goals?

Select correct option:

It is a very general goal and refers to how good a system at doing what it is suppose to do.

It refers to the way a system supports users in carrying out their tasks.

It involves protecting the users from dangerous conditions

It involves protecting the users from undesired situations

Quiz cs 604

Question # 1 of 10 ( Start time: 07:59:37 PM ) Total Marks: 1

__________ commands in Linux helps to create a new directory.

Select correct option:

mkdir

Question # 2 of 10 ( Start time: 08:00:10 PM ) Total Marks: 1

__________ directory includes essential system boot files including the kernel image.

Select correct option:

/bin

/boot

/dev

/etc

Question # 3 of 10 ( Start time: 08:00:44 PM ) Total Marks: 1

Linux is only single user operating system

Select correct option:

True

False

Question # 4 of 10 ( Start time: 08:01:09 PM ) Total Marks: 1

A program in execution is called a _______________.

Select correct option:

Command

Process

Software

Compiler

Question # 5 of 10 ( Start time: 08:01:50 PM ) Total Marks: 1

I/O instructions are Privileged instruction.

Select correct option:

True

False

Question # 6 of 10 ( Start time: 08:02:15 PM ) Total Marks: 1

_______ command displays the contents of current working directory.

Select correct option:

Question # 7 of 10 ( Start time: 08:02:50 PM ) Total Marks: 1

Command-line interpreter is also called __________ in some operating systems.

Select correct option:

Kernel

Shell

Signal

API

Question # 8 of 10 ( Start time: 08:04:21 PM ) Total Marks: 1

You can use the mv file1 file2 command to move ______________

Select correct option:

file1 to file2.

file 2 to file 1

this command will not work for moving files

None of the option is correct.

Question # 9 of 10 ( Start time: 08:05:48 PM ) Total Marks: 1

The main characteristic of a Real time system is

Select correct option:

Efficiency

Large Virtual Memory

Large secondary storage device

Usability

Question # 9 of 10 ( Start time: 08:05:48 PM ) Total Marks: 1

The main characteristic of a Real time system is

Select correct option:

Efficiency

Large Virtual Memory

Large secondary storage device

Usability

Question # 1 of 10 ( Start time: 09:47:19 PM ) Total Marks: 1

OS helps manages the following except

Select correct option:

Application software

Memory

Virtual memory

Bus speed of the system

Question # 2 of 10 ( Start time: 09:48:00 PM ) Total Marks: 1

I/O instructions are Privileged instruction.

Select correct option:

True

False

Question # 3 of 10 ( Start time: 09:48:18 PM ) Total Marks: 1

____________ command is used to change the directory.

Select correct option:

Question # 4 of 10 ( Start time: 09:48:39 PM ) Total Marks: 1

__________ commands in Linux helps to create a new directory.

Select correct option:

mkdir

Question # 5 of 10 ( Start time: 09:48:59 PM ) Total Marks: 1

Command-line interpreter is also called __________ in some operating systems.

Select correct option:

Kernel

Shell

Signal

API

Question # 6 of 10 ( Start time: 09:49:25 PM ) Total Marks: 1

__________ directory includes essential system boot files including the kernel image.

Select correct option:

/bin

/boot

/dev

/etc

Question # 7 of 10 ( Start time: 09:49:48 PM ) Total Marks: 1

Which part of the computer system helps in managing the file and memory management system?

Select correct option:

Operating System

Device Drivers

Application Software

Hardware

Question # 8 of 10 ( Start time: 09:50:13 PM ) Total Marks: 1

The Operating system is a layer of software between _________ and ___________.

Select correct option:

Hardware, software application

Kernel, hardware

Dos, Windows

Windows, Kernel

Question # 9 of 10 ( Start time: 09:50:58 PM ) Total Marks: 1

DOS is a single user operating system.

Select correct option:

True

False

Question # 10 of 10 ( Start time: 09:51:12 PM ) Total Marks: 1

In Linux directory structure, there is ___________ root directory.

Select correct option:

CS408 Question No: 1

Persona is not context specific, so it can be reused easily.

? True

? False

CS408 Question No: 2

In an email application configuring a new email server is a key path activity.

? True

? False

CS408 Question No: 3

_____________ are perhaps the least-documented patterns, but they are nonetheless in widespread use.

? Postural

? Structural

? Behavioral

? Mnemonic

CS408 Question No: 4

The way people carry out an activity in the real world is same as how it may be observed in the laboratory

? True

? False

CS408 Question No: 5

Engineering a user interface involves a quantitative engineering style of working in which measurements are used to judge the quality of interface. Hence ____________ is appropriate.

? Usability testing

? Field study

? Predictive evaluation

? DECIDE framework

CS408 Question No: 6

Exploring how children talk together in order to see if an innovative new groupware product would help them to be more engaged would probably be better informed by a ______________.

? Usability testing

? Field study

? Predictive evaluation

? DECIDE framework

CS408 Question No: 7

Beneath the surface is the _____________ of the site: the placement of buttons, tabs, photos, and blocks of text.

? Surface

? Structure

? Skeleton

? Scope

CS408 Question No: 8

Roughly _____________ percent of the male population has some degree of color blindness.

? 10

? 20

? 30

? 40

CS408 Question No: 9

__________ are individual and isolated regions within display that can be selected by the user to invoke specific operations.

? Buttons

? Pointers

? Menus

? Windows

CS408 Question No: 10

The __________ function came into being as the result of the implementation model for undo

? Redo

? Undo

? Repeat

? Delete

CS408 Question No: 11

If the user wants to _________ place the document somewhere in the file system hierarchy, he can request this function from the menu.

? Explicitly

? Implicitly

? Habitually

? Properly

CS408 Question No: 12

Design of user interfaces does not entirely ___________ aesthetic concerns, but rather it places such' concerns within the constraints of a _____________ framework.

? Include, Functional

? Exclude, Functional

? Include, Non-Functional

? Exclude, Non-Functional

CS408 Question No: 13

When developing ____________, plan to keep them short, straightforward and avoid asking too many.

? Videos

? Documentation

? Interview CS408 Questions

? Contextual enquiry

CS408 Question No: 14

Conventional wisdom says that ________ tell the user when he has made some mistake.

? Program crash

? System stuck

? Error messages

? Metadata

CS408 Question No: 15

People frequently counter the idea of ________feedback with arguments that users don't like it

? Audible

? Video

? Walkthroughs

? CS408 Questions

CS408 Question No: 16

___________environments are environments that are user and context aware.

? Non-attentive

? Visual

? Sensing

? Attentive

CS408 Question No: 17

User personas that are not primary or secondary are ____________ personas.

? Served

? Negative

? Customer

? Supplemental

CS408 Question No: 18

Which of the following is the comparison of what happened in the world with what we wanted to happen?

? Action

? Evaluation

? Execution

? None of these

CS408 Question No: 19

The size and shape of a compact disk, is a type of _____________ constraint.

? Physical

? Logical

? Cultural

? None of these

CS408 Question No: 20

_____________ research can tell you about what, how, many and why in rich, multivariate detail.

? Quantitative

? Qualitative

? SME

? None of these

CS408 Question No: 21

_____________is the least technical way of collecting data, but it can be difficult and tiring to write and observe at the same time.

? Audio recording.

? Taking notes.

? Observation

? Video

CS408 Question No: 22

Panes, frames and other containers on screen is a kind of _____________

? Functional and data elements

? View

? Input method

? None of the given

CS408 Question No: 23

____________ is particularly useful early in design. It is excellent technique to use with the prototype, because it provides a wealth of diagnostic information.

? Co-discovery

? Active intervention

? Splendid research

? None of the given

CS408 Question No: 24

Information sites with daily-updated information will naturally attract ____________ users more than a monthly-updated site.

? Repeat

? Infrequent

? Nonuser

? None of the given

CS408 Question No: 25

Evaluations done during design to check that product continues to meet users’ needs are known as _____________ evaluation.

? Formative

? Summative

? Relative

? None of the given

CS408 Question No: 26

____________ frequent your primary personas access the site, _____________ transient a stance the site needs to take (respectively).

? More, Less

? Less, more

? Less, less

? None of the given

Some Important questions

CS408 Question No: 27 ( Marks: 2 )

Give two examples of “Avoidance” with respect to Attitude-oriented CS408 Questions. [2

CS408 Question No: 28 ( Marks: 2 )

Write any two common ways to Improve Navigation? [2]

CS408 Question No: 29 ( Marks: 2 )

What are Controlled Vocabularies? [2]

CS408 Question No: 30 ( Marks: 2 )

List down any four principles that can help make your visual interface as easy and pleasurable to use as possible.

CS408 Question No: 31 ( Marks: 3 )

Explain “Participants Represent Real Users” in context of usability testing.

CS408 Question No: 32 ( Marks: 3 )

By breaking down Skeleton plane into its component elements then how all the pieces fit together to create this as a whole user experience? [3

CS408 Question No: 33 ( Marks: 3 )

When is it useful to observe in context to observation process? [3]

CS408 Question No: 34 ( Marks: 5 )

Discuss the model problems of multiple undo.

CS408 Question No: 35 ( Marks: 5 )

How can we improve data retrieval through “storage and retrieval Systems”?

CS408 Question No: 36 ( Marks: 5 )

Does it is necessary for evaluation team to have the expertise needed to do the evaluation? Justify your answer with example.

CS502- Fundamentals of Algorithms Current Finial term paper

noreply@blogger.com (Erin Fred) — Mon, 18 Jul 2011 05:31:00 -0700

Question No: 1 ( Marks: 1 ) - Please choose one

If a problem is in NP-complete, it must also be in NP.

► True

► False

Question No: 2 ( Marks: 1 ) - Please choose one

The Huffman algorithm finds a optimal solution.

► True

► False

Question No: 3 ( Marks: 1 ) - Please choose one

The Huffman algorithm finds an exponential solution

► True

► False

Question No: 4 ( Marks: 1 ) - Please choose one

The Huffman algorithm finds a polynomial solution

► True

► False

Question No: 5 ( Marks: 1 ) - Please choose one

The greedy part of the Huffman encoding algorithm is to first find two nodes with smallest frequency.

► True

► False

Question No: 6 ( Marks: 1 ) - Please choose one

The codeword assigned to characters by the Huffman algorithm have the property that no codeword is the prefix of any other.

► True

► False

Question No: 7 ( Marks: 1 ) - Please choose one

Huffman algorithm uses a greedy approach to generate a postfix code T that minimizes the expected length B (T) of the encoded string.

► True

► False

Question No: 8 ( Marks: 1 ) - Please choose one

Dijkestra’s single source shortest path algorithm works if all edges weights are non-negative and there are negative cost cycles.

► True

► False

Question No: 9 ( Marks: 1 ) - Please choose one

The term “coloring” came form the original application which was in architectural design.

► True

► False

Question No: 10 ( Marks: 1 ) - Please choose one

In the clique cover problem, for two vertices to be in the same group, they must be adjacent to each other.

► True

► False

Question No: 11 ( Marks: 1 ) - Please choose one

Dijkstra’s algorithm is operates by maintaining a subset of vertices

► True

► False

Question No: 12 ( Marks: 1 ) - Please choose one

We do sorting to,

► keep elements in random positions

► keep the algorithm run in linear order

► keep the algorithm run in (log n) order

► keep elements in increasing or decreasing order

Question No: 13 ( Marks: 1 ) - Please choose one

After partitioning array in Quick sort, pivot is placed in a position such that

► Values smaller than pivot are on left and larger than pivot are on right

► Values larger than pivot are on left and smaller than pivot are on right

► Pivot is the first element of array

► Pivot is the last element of array

Question No: 14 ( Marks: 1 ) - Please choose one

Merge sort is stable sort, but not an in-place algorithm

► True

► False

Question No: 15 ( Marks: 1 ) - Please choose one

A p × q matrix A can be multiplied with a q × r matrix B. The result will be a p × r matrix C. There are (p . r) total entries in C and each takes _________ to compute.

► O (q)

► O (1)

► O (n²)

► O (n³)

Question No: 16 ( Marks: 1 ) - Please choose one

One of the clever aspects of heaps is that they can be stored in arrays without using any

_______________.

Pointers
constants
variables

functions

Question No: 17 ( Marks: 1 ) - Please choose one

Merge sort requires extra array storage,

True
False

Question No: 18 ( Marks: 1 ) - Please choose one

The Huffman codes provide a method of encoding data inefficiently when coded using

ASCII standard.

True
Falase

Question No: 19 ( Marks: 1 ) - Please choose one

Using ASCII standard the string abacdaacac will be encoded with __________ bits.

Question No: 20 ( Marks: 1 ) - Please choose one

Using ASCII standard the string abacdaacac will be encoded with 160 bits.

True
False

Question No: 21 ( Marks: 1 ) - Please choose one

Using ASCII standard the string abacdaacac will be encoded with 10 bytes.

True
False

Question No: 22 ( Marks: 1 ) - Please choose one

The greedy part of the Huffman encoding algorithm is to first find two nodes with

character frequency

True
False

Question No: 23 ( Marks: 1 ) - Please choose one

Huffman algorithm uses a greedy approach to generate an prefix code T that minimizes

the expected length B (T) of the encoded string.

True
False

Question No: 24 ( Marks: 1 ) - Please choose one

Dijkestra s single source shortest path algorithm works if all edges weights are nonnegative and there are negative cost cycles.

True
False

Question No: 25 ( Marks: 1 ) - Please choose one

Question No: 26 ( Marks: 1 ) - Please choose one

Question No: 27 ( Marks: 2 )

explain 2-d maxima problem mathematically or algrithmically.

Question No: 28 ( Marks: 2 )

Differentiate between back edge and forward edge.

Question No: 29 ( Marks: 2 )

Question No: 30 ( Marks: 2 )

Question No: 31 ( Marks: 3 )

Question No: 32 ( Marks: 3 )

Question No: 33 ( Marks: 3 )

Question No: 34 ( Marks: 5 )

Suppose you could prove that an NP-complete problem can not be solved in polynomial time. What would be the consequence?

Question No: 48 ( Marks: 3 )

Recursive explanation of dynamic programming.

Question No: 49 ( Marks: 5 )

What is the cost of the following graph?

Cost =33

Question No: 50 ( Marks: 5 )

. Let the adjacency list representation of an undirected graph is given below. Explain what general property of the list indicates that the graph has an isolated vertex.

a à b à c à e

b à a à d

c à a à d à e à f

d à b à c à f

e à a à c à f

f à c à d à e

Question No: 51 ( Marks: 5 )

Floyd Warshal algorithm with three recursive steps

Question No: 52 ( Marks: 5 )

CS502 GDB solution

noreply@blogger.com (Erin Fred) — Wed, 7 Jul 2010 05:00:00 -0700

Technically all recursive computations are done iteratively at some level so the answer would HAVE to be yes (since computers can only do a finite number of computations at a time). some recursive functions like full tree traversals however if you wanted to do iteratively (in your source code instead of at a processor level) you'd have to implement your own fake call stack, which would be both messier and negate any performance gain.

CS502 GDB

noreply@blogger.com (Erin Fred) — Wed, 7 Jul 2010 00:20:00 -0700

Every recursive problem has an iterative solution. Do you agree or not? Justify your answer.
Please reply to this post

Eng 301 assignment solution

noreply@blogger.com (Erin Fred) — Mon, 5 Jul 2010 09:04:00 -0700

ENG201 IDEA solution

noreply@blogger.com (Erin Fred) — Mon, 5 Jul 2010 04:31:00 -0700

Idea solution of eng201 assignment is

Eng101 solution

noreply@blogger.com (Erin Fred) — Mon, 5 Jul 2010 02:40:00 -0700

Eng101 Ass Sol

1. The teacher walked into the classroom, greeted the students, and took attendance.

Simple
Compound
Complex

2. Ahmad played football while Amna went shopping.

Simple
Compound
Complex

3. Ali passed the exam because he studied hard and understood the concepts.

Simple
Compound
Complex

4- The jungle was filled with many winding paths through the thick bushes, a small waterfall, and dangerous wild snakes.

Simple
Compound
Complex

5- Life is either a daring adventure, or it is nothing.

Simple
Compound
Complex

Q2- In the following sentences, select the correct word from those given in brackets.

(5)

1- Pick up your litter after a picnic.

2- This event happened during Hitler’s reign.

3- This is a poor site for her house.

4- The doctors prescribed some medicine for the patient.

5- Trespassers will be persecuted.

Q3- Punctuate the following sentences where necessary. (5)
He, not his brother, started to fight.
“Stop! Stay where you are!” shouted the policeman.
He sells pens, pencils, markers and paper.
He is working hard; his brother not at all.
The mirror, although it was carefully packed in a box, broke into pieces during transit.

MGT211 Solution

noreply@blogger.com (Erin Fred) — Tue, 11 May 2010 01:37:00 -0700

MGT211 Solution:-

1. Our objective is to humanely treat the sheep while providing the optimal housing and best breeding environment to sheep to produce the best of the best sheep.
2.Farmers or herders who have sheep usually focusing on farmers who own sheep and use it as a main source of commodity.
3. Administrative structure we will have a marketing section, CEO, vice president who would do most of the paper work, an accountant, and several inters who will act as sales to pitch our service to the potential customers.

1. the vital objective of you business should be finding what is expected from you business, for now you business is “Sheep Farm House & Breeding" so you should find as much as possible products from sheep's and related animals
the wool , milk if there are cows or goats, meat, etc

2.Who will be your targeted customers?
The targeted customers will be for markets who are in the process of distributing meat, milk and even cloths(from the wool)

3.administrative structure
not much idea on this but as an administrator for the fulfillment of your project you should be committed and read try to learn on what is important on the field
I hope this will help a little

MTH301 Solution

noreply@blogger.com (Erin Fred) — Tue, 27 Apr 2010 23:39:00 -0700

MTH301 1st ASSIGNMENT Solution

Note
(This is only an idea on how to solve the assignment. Plz done it by your self to gain 100% marks )

MTH302 Solution

noreply@blogger.com (Erin Fred) — Sun, 25 Apr 2010 21:43:00 -0700

Question 1:
Basic Salary of John is 2000$ per month. According to his job contract his allowances are some percentage of basic salary whereas other benefits are percentage of Gross Salary. Details of his benefits are as follows. What percent of Basic/Gross salary are these benefits? (Show the calculations).

BENEFITS $ Percent of Basic/Gross Salary

House Rent 900 House Rent = 45 %= 0.45*2000 = 900

Utilities Allowance 200 Utilities allowance = 2.5 %= 0.025*2000=50

Medical/Group insurance 155 insurance/medical=5% = 0.05*2000 = 100

Miscellaneous Social Charges 186 Misc. Social Charges=5.8% =0.058*2000=116

Question 2:
The price of oil decreased from $76 per barrel to $70 per barrel. What is the percentage change in oil prices?

Solution:

Change = Final value – initial value

// = 76 – 70

//= 6

Percentage change = (Change / initial value) x 100%

Initial value =76$

Final value = 70$

Change = 6

% Change = (6/76) x 100 = 7.8947%

Marks 5
Question 3:

Suppose you took loan from a bank of amount 800£ at 8% interest compounded semi-annually for three years. Find the compound interest.

Solution:

S = Money accrued after n years also called compound amount = ?

P = Principal= 800

r = Rate of interest= 8% = 0.08

n = Number of periods = 3*2= 6 years (Semi annually)

S = P(1 + r/2)^ n

Compound interest = S - P

S= P(1+0.08/2)^3*2

S= 800(1+0.04)^6

S=1012.255 Rs

Compound interest = S - P

Compound interest = 1012.255 – 800 = 212.255 Rs

Marks 5

Question 4:

Calculate the Accumulated Value if you deposit 500Rs at the end of each year for the next 3 years? Assume an interest of 8% compounded annually.
Solution:
Accumulated value of n period = payment per period × accumulation factor for n Periods

Accumulated value of n period = C × [(1+i)^n – 1]/i

C = Cash flow per period = 500

i = interest rate = 8% = 0.08

n = number of payments = 3
= C* [(1+i)^n – 1]/i

= 500* [(1+0.08)^3 – 1]/0.08

= 500* [(1.08)^3 – 1]/0.08

= 500* [1.259712 – 1]/0.08

= 500* [0.259712]/0.08

= 500* 3.2464

=1623.2
Accumulated value of n period = 500 × 3.2464

Accumulated value of n period = 1623.2

CS101 Solution

noreply@blogger.com (Erin Fred) — Sun, 25 Apr 2010 21:37:00 -0700

Question No. 1
Ali is a manager in a multi-national organization. As part of his job, he needs to interact and provide updates of his work to the head office on regular basis, which input/output devices can he use to complete his daily tasks? (Marks 2)

Answer:-

Input:

1-Keyboard

2-Webcam

3-Mouse

4-Microphone

5-Scanner

Output:

1-Printer

2-Monitor

3-Speakers

Question No. 2

How WebPages are different from a website? (Marks 2)

Note: List down two most important differences in this regard.

Answer:-

A website is a collection of one or more web pages designed to convey information on a particular subject or theme to a web user. (e.g. a company will have a web site providing structured information about the company, designed to inform particular groups of its stakeholders - investors, customers, technical support, sales, employment, news items etc.)

A web page is one screen full of information (from a web site) that may contain links to other pages in the web site or links to external information. The web page will normally be written as (or rendered as) an HTML document

Send your papers

noreply@blogger.com (Erin Fred) — Sun, 28 Feb 2010 09:03:00 -0800

Send your papers so that other can gain help. To send your papers plz mail at.

usman816@gmail.com
usman816@hotmail.com

usman816@yahoo.com

MGT 501 Paper

noreply@blogger.com (Erin Fred) — Thu, 25 Feb 2010 21:26:00 -0800

Q.1 Company has given appropriate incentives to its employees, but still the employees are not happy what reasons are for that? (Marks 10)

Q.2 how power can be control in an organization? (Marks 3)

Q.3 what is Eustress and distress? Write their advantage and disadvantage and also the transition between them? (Marks 10)

CS610 Paper

noreply@blogger.com (Erin Fred) — Thu, 25 Feb 2010 09:23:00 -0800

Total Question # 59

Multiple Choices # 50

1) What make TCP reliable? Give one technique which makes it reliable (marks 10)

2) Write a note on IPv6 (marks 5)

3) Write three new features in IPv6 (marks 3)

4) Why class A, B and C are called primary classes (marks 2)