C programming questions and answers

C questions and answers

2012-05-30T10:05:00.000+05:30

C questions and answers with explanation 1. Data types 2. Operators 3. Pointers 4. Arrays 5. Loops 5. Preprocessor 6. Structures 6. If else 6. Switch case 7. printf 8. Variables 7. File handling 8. Strings 9. Command line arguments C questions and answers for interview 1. FAQ

Debugging questions in c with answers

2012-05-27T16:23:00.003+05:30

C debugging interview questions C debugging questions with answers 1. Write a c program too shutdown window operating system in TURBO C. void main(void) { system("shutdown -s"); } Save the above .Let file name is close.c and compile and execute the above program. Now close the turbo c compiler and open the directory in window you have saved the close.c (default directory c:\tc\bin)

Aptitude questions and answers in c

2012-05-27T14:39:00.000+05:30

C programming aptitude questions and answers Aptitude questions in interview Total question: 32 Time: 60 minute Total marks: 64 1. Find out the error if any, in the program. #include<stdio.h> int main(){ int i=1; switch(i){ case 1: printf("\radioactive cats have 18 half-lives"); break; case 1*2+4: printf("\bottle for rent -inquire within");

C basic questions

2012-05-27T14:20:00.002+05:30

C basic interview questions and answers for freshers (1) void main(){ char i; clrscr(); for(i=120;i<=128;i++){ printf("%d ",i); } getch(); } Output: Infinite loop (2) void main(){ int i; clrscr(); for(i=0,i++,i<=5;i++,i<=2;i=0,i<=5,i+=3){ printf("%d ",i); } getch(); } Output: 2 (3) void main(){

Multiple choice questions in c

2012-05-27T13:59:00.000+05:30

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Objective questions of c

2012-05-27T13:29:00.000+05:30

Objective type questions on c with answers for interview C programming language objective questions and answers (1) #define max value 10 int main(){ int a=60; if(a/max value==6) printf("equal"); else printf("not equal"); return 0; } What will be output if you compile and execute the above code? (a)equal (b)not equal (c)Run time error (d)

Program in c language

2012-05-21T01:25:00.001+05:30

.fieldsetOut{ background:#1E90FF; padding:0px 0px 0px 0px; font-family: "courier new" } .fieldsetIn{ background:white; margin:1px 1px 1px 1px; padding:1px 1px 1px 1px; border: 0px 0px 0px 0px } .explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } How to write a code in c? Write a c program to find the roots of a quadratic equation.

Simple program example in c language

2012-05-21T00:52:00.003+05:30

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Tricky c questions and answers

2012-02-05T14:40:00.000+05:30

Tricky c programs question for interview and answers with explanation. These questions are for experienced persons. C advanced interview questions and answers (1) What will be output if you will compile and execute the following c code? struct marks{ int p:3; int c:3; int m:2; }; void main(){ struct marks s={2,-6,5}; printf("%d %d %d",s.p,s.c,s.m);

C programming online test

2012-02-05T14:32:00.000+05:30

C programming online test questions answers and explanation for freshers <!-- $(document).ready(function () { //Setting var TotalQuestionsInt = 20; var AnswerArr = new Array(2,4,4,4,3,2,2,1,2,4,4,1,2,2,4,1,1,3,3,4); $("#Topic").html("C online test"); $("#Eca").html("+3"); $("#Eia").html("-1"); $("#Pm").html("60%"); $("#

C Linux interview questions and answers

2012-02-05T14:20:00.000+05:30

C Linux interview questions and answers (1)What will be output if you will execute following program by gcc compiler in Linux? #include<stdio.h> int main(){ int a=5; printf("%d %d %d",a++,a++,++a); return 0; } Output: In LINUX GCC compiler 7 6 8 In TURBO C 7 6 6 Hints: In Turbo c parameter is passed from right to left in printf function but not in the

Looping questions in c and answers

2012-02-05T14:08:00.000+05:30

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C string questions and answers with explanation

2012-02-05T14:03:00.000+05:30

String questions in c interview Answer and explanation of questions are based on turbo c 3.0 compilers. Answer and explanation may vary in other compilers. 1. What will be output when you will execute following c code? #include<stdio.h> void main(){ char arr[7]="Network"; printf

C operator questions with answers

2012-02-05T13:49:00.000+05:30

Check the given number is palindrome number or not using c program

2012-02-04T09:58:00.000+05:30

Code 1: 1. Wap to check a number is palindrome 2. C program to find whether a number is palindrome or not #include<stdio.h> int main(){ int num,r,sum=0,temp; printf("Enter a number: "); scanf("%d",&num); temp=num; while(num){ r=num%10; num=num/10; sum=sum*10+r; } if(temp==sum) printf("%d is a palindrome",temp);

C pointers questions

2012-02-04T09:35:00.000+05:30

.explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } C pointers interview questions and answers Frequently asked technical objective types multiple choice pointer questions with explanation of placement in c programming language Note: Linux GCC compilers and

Data type questions in c

2012-02-04T09:28:00.000+05:30

Data types interview questions and answers with explanation Note: As you know size of data types is compiler dependent in c. Answer of all question is based upon that compilers whose word size is two byte. Just to know you, size of data type in 2 bytes compilers is as follow: char : 1 byte int :

Check given number is prime number or not using c program

2012-02-03T10:02:00.000+05:30

Definition of prime number: A natural number greater than one has not any other divisors except 1 and itself. In other word we can say which has only two divisors 1 and number itself. For example: 5 Their divisors are 1 and 5. Note: 2 is only even prime number. Logic for prime number in c We will take a loop and divide number from 2 to number/2. If the number is not

struct bit fields questions in c

2012-01-29T01:51:00.000+05:30

struct bit fields questions answers and explanation in c programming language. (1) What will be output of c code? #include<stdio.h> int main() { struct employee { unsigned id: 8; unsigned sex:1; unsigned age:7; }; struct employee emp1={203,1,23}; printf("%d\t%d\t%d",emp1.id,emp1.sex,emp1.age); return 0; } Output:

C questions answers

2012-01-24T23:54:00.000+05:30

C interview questions and answers

2011-12-18T20:42:00.001+05:30

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How to test palindrome in c++

2011-12-18T12:59:00.001+05:30

.fieldsetOut{ background:#1E90FF; padding:0px 0px 0px 0px; font-family: "courier new" } .fieldsetIn{ background:white; margin:1px 1px 1px 1px; padding:1px 1px 1px 1px; border: 0px 0px 0px 0px } .explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } How to test a number is palindrome or not in c++ #include<iostream> int checkPalindrome

Palindrome number in c++

2011-12-18T12:56:00.001+05:30

.fieldsetOut{ background:#1E90FF; padding:0px 0px 0px 0px; font-family: "courier new" } .fieldsetIn{ background:white; margin:1px 1px 1px 1px; padding:1px 1px 1px 1px; border: 0px 0px 0px 0px } .explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } Palindrome number in c++ #include<iostream> int main(){ int num,r,sum=0,temp;

Program of palindrome number in c++

2011-12-18T12:54:00.001+05:30

.fieldsetOut{ background:#1E90FF; padding:0px 0px 0px 0px; font-family: "courier new" } .fieldsetIn{ background:white; margin:1px 1px 1px 1px; padding:1px 1px 1px 1px; border: 0px 0px 0px 0px } .explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } Program of palindrome number in c++ #include<iostream> int main(){ int num,r,sum,temp;

C++ code to get sum of all odd numbers in given range

2011-12-18T11:32:00.002+05:30

.fieldsetOut{ background:#1E90FF; padding:0px 0px 0px 0px; font-family: "courier new" } .fieldsetIn{ background:white; margin:1px 1px 1px 1px; padding:1px 1px 1px 1px; border: 0px 0px 0px 0px } .explanation{ color:#800000; font-size:25px; font-weight:900; letter-spacing:15 } C++ code to get sum of all odd numbers in given range #include<iostream> int main(){