Polytechnic Lectures

C-UNIT-05 (Lecture-31)

2020-10-27T00:37:00.002-07:00

1-D ARRAY DECLARATION AND INITIALIZATION

UNIT-05 (Lecture-31) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide clear concept about the One Dimensional Array and its Declaration as well as Initialization in point-wise. In this notes I gave more priority about the Syntax, Declaration & Initialization of I-D Array. With the help of proper contents I explained in point-wise. There are two ways to Initialize the 1-D Array such such as At Compile Time & At Run Time. The implementation of 1-D Array concept also discussed in this lecture for your better understanding.

Some related concepts covered in this lecture are:

1. Concept of 1-D Array
2. Declaration of 1-D Array
3. Initialization of 1-D Array
4. Two ways to Initialize 1-D Array-At Compile Time & At Run Time
5. Implementation of 1-D Array in Program

DCN-UNIT-02 (Lecture-08)

2020-10-26T01:37:00.002-07:00

UNGUIDED MEDIA

UNIT-02 (Lecture-08) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I explained about the concept of Transmission Media in point-wise. Types of Transmission Media such as Unguided Medium & Guided Medium are explained with the help of diagrams. Each Types of Transmission Media is explained separately with the help of images for your better understanding. Finally, I covered the concept of Bands and Signals in this exclusive notes.

Some related concepts covered in this lecture are:

1. Concept of Transmission Media
2. Types of Transmission Media
3. Explanation of each Transmission Media
4. Concept of Bands
5. Concept of Unguided Signals

DCN-UNIT-02 (Lecture-07)

2020-10-26T01:19:00.005-07:00

CONCEPT OF OPTICAL FIBER

UNIT-02 (Lecture-07) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide knowledge about the Optical Fiber with the help of diagrams and pictures. In this exclusive notes I explained about the Types of Optical Fiber such as Single-Mode Fiber & Multi-Mode Fiber. These Types of Optical Fiber are explained separately in point-wise with the help of diagrams. I also explained about How Optical Fiber? Finally, I covered with Advantages, Disadvantages & Application of Optical Fiber for your better understanding.

Some related concepts covered in this lecture are:

1. Concept of Optical Fiber
2. Types of Optical Fiber
3. Explanation of each Optical Fiber
4. How Optical Fiber Works?
5. Advantages & Disadvantages of Optical Fiber
6. Application of Optical Fiber

C-UNIT-05 (Lecture-30)

2020-10-26T01:02:00.002-07:00

CONCEPT OF ARRAY & DECLARATION

UNIT-05 (Lecture-30) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this notes is to provide clear concept about the Array and Declaration of Array in point-wise. In this exclusive notes I gave strong explanation about the Declaration and Initialization of Array in point-wise with the help of picture and diagram. I also explained about the concept of Subscripting in Array. I explained about How to Access element of Array?. There are two way to Initialize the Array in C programs.

Some related concepts covered in this lecture are:

1. Concept of Array
2. Explanation about Declaration of Array
3. Concept about Initialization of Array
4. How to Access element of Array
5. Concept of Subscripting in Array

C-UNIT-04 (Lecture-29)

2020-10-26T00:44:00.002-07:00

FOR LOOP STATEMENT

UNIT-04 (Lecture-29) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The main objective of this lecture is to provide brief and clear knowledge about the FOR Loop Statement. In this exclusive notes I gave strong explanation about the Syntax of FOR Loop Statement in point-wise. I also explained the Logical Diagram of FOR Loop and its working concepts in program. Concept of Flowchart explained in this notes for your better understanding. Finally, I covered the concept of Increment and Decrement Operators which helps in FOR Loop concept implementation in programs.

Some related concepts covered in this lecture are:

1. Concept of FOR Loop Statement
2. Explanation about Syntax of FOR Loop
3. Logical Diagram of FOR Loop
4. Concept of Flowchart of FOR Loop
5. Implementation of FOR Loop concept in program

C-UNIT-04 (Lecture-28)

2020-10-26T00:30:00.000-07:00

DO...WHILE LOOP STATEMENT

UNIT-04 (Lecture-28) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide clear concept about DO...While Loop Statement. Syntax of DO...While Loop Statement explained with Logical diagram in point-wise. Concept of Flowchart about DO...While Loop Statement is clearly discussed in this notes for your better understanding in point-wise. Finally, I discussed about the concept of Pre-Test Loop and Post-Test Loop as well as difference between While & DO...While Loop Statement.

Some related concepts covered in this exclusive notes are:

1. Concept of DO...While Loop Statement
2. Syntax of DO...While Loop Statement
3. Flowchart of DO...While Loop Statement
4. Concept of Pre-Test Loop & Post-Test Loop
5. Difference b/w While & DO...While Loop

C-UNIT-04 (Lecture-27)

2020-10-26T00:12:00.000-07:00

WHILE LOOP STATEMENT

UNIT-04 (Lecture-27) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I covered the concept of While Loop Statement with Syntax and working. Actually two types of Loop in C Language such as Unbounded and Bounded. These Unbounded & Bounded loop are clearly explained in point-wise. While Loop Statement belongs from Unbounded Loop where condition are indefinite. The Syntax of While Loop explained clearly with Logical diagram in point-wise for your better understanding. I also explained about the implementation of While Loop Concept in C Programming. Finally, I discussed about the While Repetition Structure for your better understanding.

Some related concepts covered in this exclusive notes are:

1. Concept of While Loop Statement,
2. Types of Loop - Unbounded & Bounded
3. Syntax of While Loop Statement
4. Logical Diagram & Flowchart of While Loop
5. Implementation of While Loop Concept in program

C-UNIT-04 (Lecture-26)

2020-10-25T23:41:00.004-07:00

LOGICAL OPERATORS

UNIT-04 (Lecture-26) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide sound knowledge about the Logical Operators in C Programming. In this I clearly explained about the concept of Logical Operators and implementation in C Programming. There are three types of Logical Operators such as Logical AND represented by &&, Logical OR represented by || and Logical NOT represented by !. Each Logical Operator explained in details with the help of Truth Table in point-wise. Finally, I also discussed about the concept of Precedence & Associativity with practical exercises.

Some related concepts covered in this exclusive notes are:

1. Concept of Logical Operators in C Language
2. Implementation of Logical Operators
3. Types of Logical Operators
4. Explanation of each Logical Operator with Truth Table
5. Concept of Precedence & Associativity

C-UNIT-04 (Lecture-25)

2020-10-25T09:01:00.003-07:00

RELATIONAL OPERATORS

UNIT-04 (Lecture-25) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I clearly explained about the concept of Relational Operators. There are several Relation Operators are < Less than, <= Less than or Equal to, > Greater than, >= Greater than or Equal to, == is Equal to and != is Not Equal to are clearly explained and implemented in C Programming. Finally I covered practices with Relational Operators and Structure of Relational Operators.

Some related concepts are covered in this exclusive notes are:

1. Concept of Relational Operators
2. Structure of Relational Operator
3. Types of Relational Operators
4. Explanation of each Relational Operator
5. Practices with Relational Operators
6. Implementation of Relational Operator in C Programming

C-UNIT-04 (Lecture-24)

2020-10-25T08:46:00.003-07:00

CONDITIONAL OPERATOR

UNIT-04 (Lecture-24) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide clear concept about the Conditional Operator in C Programming Language. Syntax of Conditional Operator also explained in this notes for your better understanding. I also discussed about the Implementation of Conditional Operator concept in C Programming. The Syntax of Conditional Operator is explained with the help of diagram. Finally, I covered difference between IF...Else Statement and Conditional Operator in point-wise for your reference.

Some related concepts covered in this exclusive notes are:

1. Concept of Conditional Operator
2. Syntax of Condition Operator
3. Implementation of Conditional Operator in C Programming
4. Explanation of Conditional Operator Syntax
5. Difference between IF...Else Statement & Conditional Operator

C-UNIT-04 (Lecture-23)

2020-10-25T08:24:00.002-07:00

SWITCH CASE STATEMENT

UNIT-04 (Lecture-23) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide complete knowledge about Switch Case Statement. In this notes I clearly explained about the concept of Decision Making Statement. We have two Types of Decision Making Statement such as Decision Making & Branching and Decision Making & Looping. Again Decision Making & Branching has four Types such as IF Statement, Switch Statement, Conditional Operator Statement & GOTO Statement. Similarly, Decision Making & Looping has three Types such as While Loop, Do..While Loop & FOR Loop. In this notes I covered about the Structure of Switch Case Statement and explained with the help of Flowcharts and Logical diagram. Syntax of the Switch Case Statement also explained and implemented in program. Multiple Selection Switch Case Statement's concept also explained for your better understanding. Finally, I explained about the Rules of Switch Case Statement and Key points.

Some related concepts covered in this exclusive notes are:

1. Concept of Decision Making Statement
2. Definition of Switch Case Statement
3. Syntax & Structure of Switch Case Statement
4. Concept of Flowchart and Logical Diagram
5. Rules and Key points of Switch Case Statement
6. Concept of Multiple Selection Switch Case Statement

C-UNIT-04 (Lecture-22)

2020-10-25T05:05:00.002-07:00

DECISION MAKING-IF STATEMENT

UNIT-04 (Lecture-22) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide complete knowledge about IF Loop Statement. In this notes I clearly explained about the concept of Decision Making Statement. We have two Types of Decision Making Statement such as Decision Making & Branching and Decision Making & Looping. Again Decision Making & Branching has four Types such as IF Statement, Switch Statement, Conditional Operator Statement & GOTO Statement. Similarly, Decision Making & Looping has three Types such as While Loop, Do..While Loop & FOR Loop. In this notes I only covered about IF Statement and its Levels of Complexity such as Simple IF Statement, IF.....Else Statement, NESTED IF.....Else Statement and Else.....IF Ladder Statement in details. I clearly explained about these concepts with the help of Flowchart and Logical diagrams. Each levels of IF Complexity discussed in this exclusive notes with proper Syntax and implemented in programs. I try to give great exposure of IF Statement by implementing their concepts in C Programming Language.

Some related concepts covered in this notes are:

1. Definition of Decision Making Statement
2. Concept of IF Statement
3. Levels of Complexity for IF Statement
4. Explanation of each level of Complexity for IF Statement
5. Concept of Flowcharts and Logical diagrams
6. Implementation of IF Statement in Programs

OS-UNIT-4 (Lecture-23)

2020-10-23T21:39:00.001-07:00

MEMORY ALLOCATION & PARTITIONING

UNIT-04 (Lecture-23) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is give clear concepts about the Memory Allocation & Partitioning in Operating System. The Contiguous Memory Allocation Techniques are of two types such as Static Partitioning (Fixed Size Partitioning Technique) & Dynamic Partitioning (Variable Size Partitioning Technique). These both Partitioning Techniques are explained clearly with the help of diagrams in point-wise. Advantages & Disadvantages of these both techniques are also discussed in this lecture for your better understanding. Algorithms for Partitioning Allocation are also explained in details with diagrams in point-wise. The important Algorithms for Partitioning Allocation are First Fit Algorithm, Next Fit Algorithm, Best Fit Algorithm, Worst Fit Algorithm and Quick Fit Algorithm are discussed in this exclusive notes. Theses each Algorithm for Partitioning Allocation explained clearly based on diagram in point-wise.

Some related concepts covered in this notes are:

1. Concept of Memory Allocation & Partitioning
2. Contiguous Memory Allocation Techniques
3. Concepts of Static & Dynamic Partitioning
4. Advantages & Disadvantages of Static & Dynamic Partitioning
5. Concept of Algorithm for Partitioning Allocation
6. Explanation of each Algorithm for Partitioning Allocation

OS-UNIT-04 (Lecture-22)

2020-10-23T21:10:00.003-07:00

CONTIGUOUS MEMORY ALLOCATION

UNIT-04 (Lecture-22) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this exclusive notes is to provide clear concepts about the Memory Allocation in point-wise. The important Memory Allocation methods are Contiguous Allocation, Indexed Allocation & Linked Allocation. These Memory Allocation Methods are explained in details separately with the help of diagrams in point-wise manner. Each Allocation Methods explained beautifully with proper illustrations and diagrams. Advantages & Disadvantages of each Memory Allocation Methods are covered in this exclusive notes for better understanding. Finally, I gave comparison of each Memory Allocation Methods.

Some related concepts covered in this notes are:

1. Concept of Memory Allocation Methods
2. Types of Memory Allocation Methods
3. Explanation of each Memory Allocation Method based on diagram
4. Advantages & Disadvantages of each Memory Allocation Method
5. Comparison among Memory Allocation Methods

COA-UNIT-04 (Lecture-17)

2020-10-23T08:56:00.002-07:00

INSTRUCTION FORMATS-TYPES

UNIT-04 (Lecture-17) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this notes is to explained more about the concept of Instruction Formats with the help of diagrams. This lecture also covered the different types of Instruction Formats such as Memory Reference Instruction, Register Reference Instruction & Input/Output Instruction. These Instructions Formats are explained separately one by one with the help of diagrams in point-wise.

Some related concepts covered in this lecture are:

1. Concept of Instruction Formats

2. Types of Instruction Formats

3. Explanation based on diagrams

4. Explanation of each Instruction Formats

COA-UNIT-04 (Lecture-16)

2020-10-23T08:12:00.003-07:00

INSTRUCTION FORMATS

UNIT-04 (Lecture-16) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. The objective of this lecture is to provide clear concept about the Instruction Format in point-wise for your better understanding. In this notes I explained about the Types of Address Instructions in details with the help of diagrams. There are important Address Instructions such as Three Address Instruction, Two Address Instructions, One Address Instructions & Zero Address Instructions. These Address Instructions are explained separately with the help of diagram in point-wise.

Some related concepts covered in this lecture are:

1. Concept of Instruction Formats
2. Types of Address Instructions
3. Explanation of each Address Instructions
4. Explanation based on diagrams

COA-UNIT-04 (Lecture-15)

2020-10-23T02:32:00.003-07:00

ADDRESS MODES

UNIT-03 (Lecture-12) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I gave clear concept of Addressing in Computer Organization & Architecture. This lecture covered several Types of Addressing Modes separately in well manner with point-wise explanation. The Types of Addressing Modes are Immediate Addressing, Direct Addressing, Indirect Addressing, Register Addressing, Register Indirect Addressing, Displacement (Index) Addressing & Stack Addressing. Finally, I gave a complete overview of Addressing Modes based on Summary Chart of Addressing Modes for your better understanding.

Some related concepts covered in this lecture are:

1. Concept of Addressing Modes
2. Types of Addressing Modes
3. Explanation of each Addressing Mode
4. Summary Chart of Addressing Modes

COA-UNIT-03 (Lecture-14)

2020-10-23T01:24:00.004-07:00

IMPLEMENTATION OF PROCESSOR USING BUILDING BLOCKS

UNIT-03 (Lecture-14) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this notes I clearly explained about the concept of Processor with the help of block diagrams. The concept of Processor System Architecture are also discussed in this lecture for your better understanding. The Processor System 8085 Architecture are explained with the help of block diagram in point-wise.

Some related concepts covered in this lecture are:

1. Concept of Microprocessor
2. Processor System Architecture
3. Block diagram of 8085 Processor System Architecture
4. Building Blocks of Processor System
5. Concept of Data-path

COA-UNIT-03 (Lecture-13)

2020-10-23T00:52:00.002-07:00

CONCEPT OF INTERRUPT & INPUT/OUTPUT ORGANIZATION

UNIT-03 (Lecture-13) As per S.B.T.E. Syllabus, Bihar

Types of Interrupts are Hardware Interrupt, Software Interrupt, Maskable Interrupt & Non-Maskable Interrupt. The concept of Input & Output Subsystem are also explained based on the diagram. How to access Input & Output devices are also explained in point-wise with the help of diagram. The concept of DMA (Direct Memory Access) are explained in details with diagrams in point-wise for your better understanding. How DMA controller working in computer are also discussed in this lecture. Types of DMA transfer are explained in point-wise based on diagrams. There are two Type of DMA transfer are discussed here such as DMA Transfer Block & Cycle Stealing. Finally, I clearly explained about the concept of DMA controller in a computer system with the help of circuit diagram.

Some related concepts covered in this notes are:

1. Concept of Interrupt
2. Types of Interrupts
3. Concept of Input & Output Subsystem
4. Access of Input & Output Devices
5. Concept of Direct Memory Access (DMA)
6. Concept of DMA Controller in Computer System
7. Types of DMA Transfer

COA-UNIT-03 (Lecture-12)

2020-10-23T00:33:00.003-07:00

CONCEPT OF INTERRUPT

UNIT-03 (Lecture-12) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I completely explained about the concept of Interrupts in Computer Organization & Architecture. The concept of Interrupts are explained based on the diagram and examples for your better understanding. Types of Interrupts are also explained in details separately with the help of diagrams. Types of Interrupts are Hardware Interrupt, Software Interrupt, Maskable Interrupt & Non-Maskable Interrupt. The concept of Input & Output Subsystem are also explained based on the diagram. How to access Input & Output devices are also explained in point-wise with the help of diagram. Finally, the concept of DMA (Direct Memory Access) are explained in details with diagrams in point-wise for your better understanding.

Some related concepts covered in this lecture are:

1. Concept of Interrupt
2. Types of Interrupts
3. Concept of Input & Output Subsystem
4. Access of Input & Output Devices
5. Concept of Direct Memory Access (DMA)
6. Explanation of Input/Output Organization

OS-UNIT-03 (Lecture-21)

2020-10-21T21:42:00.000-07:00

DEADLOCKS

UNIT-03 (Lecture-21) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I clearly explained about the concept of Deadlocks with the help of diagram in Operating System. I also discussed about the condition for Deadlocks in Operating System separately. There are four conditions for Deadlocks are discussed in this notes for your better clear understanding. The four conditions for Deadlocks are Mutual Exclusion, Hold & Wait, No Pre-emption, Circular Wait. These conditions for Deadlocks are clearly explained in point-wise based on diagrams. This lecture also covered about the concept of Deadlocks Prevention in briefly in point-wise manner. Finally, I discussed about the Deadlocks Avoidance along with Advantages and Disadvantages of Deadlocks concept in Operating System.

Some related concepts covered in this lecture are:

1. Concept of Deadlocks
2. Condition for Deadlocks
3. Deadlocks Prevention
4. Deadlocks Avoidance
5. Advantages & Disadvantages of Deadlocks

OS-UNIT-3 (Lecture-19)

2020-10-21T09:14:00.001-07:00

CRITICAL REGION & CONDITIONAL CRITICAL REGION

UNIT-03 (Lecture-19) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In the exclusive notes I clearly explained about the concept of Critical Section with the help of diagram in point-wise. I also covered about the Implementation of Critical Section in details with proper illustrations based on diagram. This notes also covered about the uses of Critical Section Region in point-wise. Finally, I covered the concept of Conditional Critical Section Region such as Race Condition & Semaphore.

Some related concepts covered in this lecture are:

1. Concept of Critical Section Region
2. Implementation of Critical Section
3. Uses of Critical Section
4. Concept of Condition Critical Section

SE-UNIT-05 (Lecture-24)

2020-10-21T08:32:00.001-07:00

CONCEPT OF TESTING & MAINTENANCE

UNIT-05 (Lecture-24) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this exclusive notes I clearly explained about the concept of Software Maintenance & Software Testing. Maintenance of Software are classified into four categories such as Perfective Maintenance, Adaptive Maintenance, Corrective Maintenance & Preventive Maintenance. I also explained about the Good Testing Practices. Levels of Testing are explained separately in details in point-wise. There are five Levels of Testing such as Unit Testing, Integration Testing, Validation Testing, Acceptance Testing & System Testing. Finally, I covered Test Methods and Test Planning for your reference.

Some related concepts covered in this lecture are:

1. Concept of Software Testing & Maintenance
2. Good Software Testing Practices
3. Levels of Software Testing
4. Concept of Test Methods & Test Planning
5. Concepts of Regression, Alpha & Beta Testing

SE-UNIT-04 (Lecture-23)

2020-10-21T08:09:00.001-07:00

CODING STANDARDS & GUIDELINES OF PROGRAMMING LANGUAGE

UNIT-04 (Lecture-23) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this notes I covered the concept of Coding Standards & Guidelines in details. What are Coding Standards & Purposes of having Coding Standards explained in point-wise for your better understanding. Goal of Coding Standards & Coding Convention also discussed in this lecture. Applications and Rules of Coding Standards are explained briefly in point-wise. Advantages & Disadvantages of Coding Standards clearly explained in this notes for your reference.

Some related concepts covered in this lecture are:

1. Concept of Coding Standards & Guidelines
2. Goal of Coding Standards
3. Purposes of having Coding Standards
4. Applications of Coding Standards
5. Need & Rules of Coding Standards
6. Concept of Coding Conventions

OS-UNIT-03 (Lecture-18)

2020-10-21T04:23:00.003-07:00

CLASSICAL PROBLEMS IN CONCURRENT PROGRAMMING

UNIT-03 (Lecture-18) As per S.B.T.E. Syllabus, Bihar

Dear Reader, this exclusive notes are prepared based on the State Board of Technical Education (SBTE) syllabus for polytechnic students. In this lecture I explained about the Classical Problems of Synchronization in point-wise manner. There are three Classical Problems of Synchronization discussed in this notes such as Bounded Buffer, Dinning Philosophers and The Reader & Writer problems. Each problem I explained clearly with proper diagram and point-wise for your better understanding.

Some related concepts are covered in this lecture are:

1. Concept of Classical Problems of Synchronization
2. Bounded Buffer Problem
3. Dinning Philosophers Problem
4. The Reader & Writer Problem
5. Explanation based on diagrams

Polytechnic Lectures

C-UNIT-05 (Lecture-31)

1-D ARRAY DECLARATION AND INITIALIZATION

UNIT-05 (Lecture-31) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of 1-D Array2. Declaration of 1-D Array3. Initialization of 1-D Array4. Two ways to Initialize 1-D Array-At Compile Time & At Run Time5. Implementation of 1-D Array in Program

DCN-UNIT-02 (Lecture-08)

UNGUIDED MEDIA

UNIT-02 (Lecture-08) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of Transmission Media2. Types of Transmission Media3. Explanation of each Transmission Media4. Concept of Bands5. Concept of Unguided Signals

DCN-UNIT-02 (Lecture-07)

CONCEPT OF OPTICAL FIBER

UNIT-02 (Lecture-07) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of Optical Fiber2. Types of Optical Fiber3. Explanation of each Optical Fiber4. How Optical Fiber Works?5. Advantages & Disadvantages of Optical Fiber6. Application of Optical Fiber

C-UNIT-05 (Lecture-30)

CONCEPT OF ARRAY & DECLARATION

UNIT-05 (Lecture-30) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of Array 2. Explanation about Declaration of Array3. Concept about Initialization of Array4. How to Access element of Array5. Concept of Subscripting in Array

C-UNIT-04 (Lecture-29)

FOR LOOP STATEMENT

UNIT-04 (Lecture-29) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of FOR Loop Statement2. Explanation about Syntax of FOR Loop3. Logical Diagram of FOR Loop4. Concept of Flowchart of FOR Loop5. Implementation of FOR Loop concept in program

C-UNIT-04 (Lecture-28)

DO...WHILE LOOP STATEMENT

UNIT-04 (Lecture-28) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this exclusive notes are:

1. Concept of DO...While Loop Statement2. Syntax of DO...While Loop Statement3. Flowchart of DO...While Loop Statement4. Concept of Pre-Test Loop & Post-Test Loop5. Difference b/w While & DO...While Loop

C-UNIT-04 (Lecture-27)

WHILE LOOP STATEMENT

UNIT-04 (Lecture-27) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this exclusive notes are:

1. Concept of While Loop Statement,2. Types of Loop - Unbounded & Bounded3. Syntax of While Loop Statement4. Logical Diagram & Flowchart of While Loop5. Implementation of While Loop Concept in program

C-UNIT-04 (Lecture-26)

LOGICAL OPERATORS

UNIT-04 (Lecture-26) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this exclusive notes are:

1. Concept of Logical Operators in C Language2. Implementation of Logical Operators 3. Types of Logical Operators4. Explanation of each Logical Operator with Truth Table5. Concept of Precedence & Associativity

C-UNIT-04 (Lecture-25)

RELATIONAL OPERATORS

UNIT-04 (Lecture-25) As per S.B.T.E. Syllabus, Bihar

Some related concepts are covered in this exclusive notes are:

1. Concept of Relational Operators2. Structure of Relational Operator3. Types of Relational Operators4. Explanation of each Relational Operator5. Practices with Relational Operators6. Implementation of Relational Operator in C Programming

C-UNIT-04 (Lecture-24)

CONDITIONAL OPERATOR

UNIT-04 (Lecture-24) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this exclusive notes are:

1. Concept of Conditional Operator2. Syntax of Condition Operator3. Implementation of Conditional Operator in C Programming4. Explanation of Conditional Operator Syntax5. Difference between IF...Else Statement & Conditional Operator

C-UNIT-04 (Lecture-23)

SWITCH CASE STATEMENT

UNIT-04 (Lecture-23) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this exclusive notes are:

1. Concept of Decision Making Statement2. Definition of Switch Case Statement3. Syntax & Structure of Switch Case Statement4. Concept of Flowchart and Logical Diagram5. Rules and Key points of Switch Case Statement6. Concept of Multiple Selection Switch Case Statement

C-UNIT-04 (Lecture-22)

DECISION MAKING-IF STATEMENT

UNIT-04 (Lecture-22) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this notes are:

1. Definition of Decision Making Statement2. Concept of IF Statement3. Levels of Complexity for IF Statement4. Explanation of each level of Complexity for IF Statement5. Concept of Flowcharts and Logical diagrams6. Implementation of IF Statement in Programs

OS-UNIT-4 (Lecture-23)

MEMORY ALLOCATION & PARTITIONING

UNIT-04 (Lecture-23) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this notes are:

OS-UNIT-04 (Lecture-22)

CONTIGUOUS MEMORY ALLOCATION

UNIT-04 (Lecture-22) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this notes are:

1. Concept of Memory Allocation Methods2. Types of Memory Allocation Methods3. Explanation of each Memory Allocation Method based on diagram4. Advantages & Disadvantages of each Memory Allocation Method5. Comparison among Memory Allocation Methods

COA-UNIT-04 (Lecture-17)

INSTRUCTION FORMATS-TYPES

UNIT-04 (Lecture-17) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

COA-UNIT-04 (Lecture-16)

INSTRUCTION FORMATS

UNIT-04 (Lecture-16) As per S.B.T.E. Syllabus, Bihar

Some related concepts covered in this lecture are:

1. Concept of Instruction Formats2. Types of Address Instructions3. Explanation of each Address Instructions4. Explanation based on diagrams

COA-UNIT-04 (Lecture-15)

1. Concept of 1-D Array
2. Declaration of 1-D Array
3. Initialization of 1-D Array
4. Two ways to Initialize 1-D Array-At Compile Time & At Run Time
5. Implementation of 1-D Array in Program

1. Concept of Transmission Media
2. Types of Transmission Media
3. Explanation of each Transmission Media
4. Concept of Bands
5. Concept of Unguided Signals

1. Concept of Optical Fiber
2. Types of Optical Fiber
3. Explanation of each Optical Fiber
4. How Optical Fiber Works?
5. Advantages & Disadvantages of Optical Fiber
6. Application of Optical Fiber

1. Concept of Array
2. Explanation about Declaration of Array
3. Concept about Initialization of Array
4. How to Access element of Array
5. Concept of Subscripting in Array

1. Concept of FOR Loop Statement
2. Explanation about Syntax of FOR Loop
3. Logical Diagram of FOR Loop
4. Concept of Flowchart of FOR Loop
5. Implementation of FOR Loop concept in program

1. Concept of DO...While Loop Statement
2. Syntax of DO...While Loop Statement
3. Flowchart of DO...While Loop Statement
4. Concept of Pre-Test Loop & Post-Test Loop
5. Difference b/w While & DO...While Loop

1. Concept of While Loop Statement,
2. Types of Loop - Unbounded & Bounded
3. Syntax of While Loop Statement
4. Logical Diagram & Flowchart of While Loop
5. Implementation of While Loop Concept in program

1. Concept of Logical Operators in C Language
2. Implementation of Logical Operators
3. Types of Logical Operators
4. Explanation of each Logical Operator with Truth Table
5. Concept of Precedence & Associativity

1. Concept of Relational Operators
2. Structure of Relational Operator
3. Types of Relational Operators
4. Explanation of each Relational Operator
5. Practices with Relational Operators
6. Implementation of Relational Operator in C Programming

1. Concept of Conditional Operator
2. Syntax of Condition Operator
3. Implementation of Conditional Operator in C Programming
4. Explanation of Conditional Operator Syntax
5. Difference between IF...Else Statement & Conditional Operator

1. Concept of Decision Making Statement
2. Definition of Switch Case Statement
3. Syntax & Structure of Switch Case Statement
4. Concept of Flowchart and Logical Diagram
5. Rules and Key points of Switch Case Statement
6. Concept of Multiple Selection Switch Case Statement

1. Definition of Decision Making Statement
2. Concept of IF Statement
3. Levels of Complexity for IF Statement
4. Explanation of each level of Complexity for IF Statement
5. Concept of Flowcharts and Logical diagrams
6. Implementation of IF Statement in Programs

1. Concept of Memory Allocation Methods
2. Types of Memory Allocation Methods
3. Explanation of each Memory Allocation Method based on diagram
4. Advantages & Disadvantages of each Memory Allocation Method
5. Comparison among Memory Allocation Methods

1. Concept of Instruction Formats
2. Types of Address Instructions
3. Explanation of each Address Instructions
4. Explanation based on diagrams

1. Concept of Addressing Modes
2. Types of Addressing Modes
3. Explanation of each Addressing Mode
4. Summary Chart of Addressing Modes

1. Concept of Microprocessor
2. Processor System Architecture
3. Block diagram of 8085 Processor System Architecture
4. Building Blocks of Processor System
5. Concept of Data-path

1. Concept of Interrupt
2. Types of Interrupts
3. Concept of Input & Output Subsystem
4. Access of Input & Output Devices
5. Concept of Direct Memory Access (DMA)
6. Concept of DMA Controller in Computer System
7. Types of DMA Transfer

1. Concept of Interrupt
2. Types of Interrupts
3. Concept of Input & Output Subsystem
4. Access of Input & Output Devices
5. Concept of Direct Memory Access (DMA)
6. Explanation of Input/Output Organization

1. Concept of Deadlocks
2. Condition for Deadlocks
3. Deadlocks Prevention
4. Deadlocks Avoidance
5. Advantages & Disadvantages of Deadlocks

1. Concept of Critical Section Region
2. Implementation of Critical Section
3. Uses of Critical Section
4. Concept of Condition Critical Section

1. Concept of Software Testing & Maintenance
2. Good Software Testing Practices
3. Levels of Software Testing
4. Concept of Test Methods & Test Planning
5. Concepts of Regression, Alpha & Beta Testing

1. Concept of Coding Standards & Guidelines
2. Goal of Coding Standards
3. Purposes of having Coding Standards
4. Applications of Coding Standards
5. Need & Rules of Coding Standards
6. Concept of Coding Conventions

1. Concept of Classical Problems of Synchronization
2. Bounded Buffer Problem
3. Dinning Philosophers Problem
4. The Reader & Writer Problem
5. Explanation based on diagrams