C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

What is diffrance between declaration and defination of a variable or function

4 7091

how we can say java is platform independent, while we require JVM for that particular Operating System?

Honeywell, TCS,

3 8526

Write a c program to build a heap method using Pointer to function and pointer to structure ?

Wipro,

4691

program to print upper & lower triangle of a matrix

TCS,

2 18528

can please someone teach me how to create this program using while statement.. this is the output should look like 0 2 4 6 8 10 -thanks.. :) need it asap...

7 7417

What is Memory leakage ?

HCL,

2 5674

My teacher ask to make a program that can: Insert record in front Insert record at the end Insert in between Search node record Delete record in front Delete record at the end Delete record in between Using Data structure Linked List type. But I'm really confused about the codes and I can't go through. Please help Thanks in advance. Also here is my unfinished code if someone can make changes it will be more good.

1 4008

write a c/c++ program that takes a 5 digit number and calculates 2 power that number and prints it?

4 6796

can u write a program in C, which does not use = (eqaul)or any arithmatic assignment(like -=,+=,*= etc) operator to swap to number?

2 4861

how c source file in converted to exe file

KPIT,

5 17862

#include #include # define swap(a,b) temp=a; a=b; b=temp; void main( ) { int i, j, temp; i=5; j=10; temp=0; if( i > j) swap( i, j ); printf( "%d %d %d", i, j, temp); }

Burning Glass,

9 17095

how write a addtion of two single dimensional array using of pointer in c language?

DRDO,

3 5812

Write a program to print prime nums from 1-20 using c programing?

IBM,

13 43263

Sir,please help me out with the output of this programme:- #include #include void main() { int a=18,b=12,i; for(i=a 4 6454

#include #include void main() { char ch='\356'; printf("%d",ch); } o/p=-18 why?plz.explain

2 5356

Post New C Questions

Un-Answered Questions { C }

Explain how can I pad a string to a known length?

1197

What are the general description for loop statement and available loop types in c?

1129

What is difference between array and structure in c?

1194

What is extern c used for?

1063

Which is better pointer or array?

1029

What does c in a circle mean?

1080

What is a node in c?

975

Subtract Two Number Without Using Subtraction Operator

853

Explain how do you determine the length of a string value that was stored in a variable?

1156

Where local variables are stored in c?

1012

What happens if header file is included twice?

1152

Distinguish between actual and formal arguments.

1086

What is actual argument?

1066

How #define works?

1108

#define f(g,h) g##h main O int i=0 int var=100 ; print f ("%d"f(var,10));} wat would be the output??

1954

For More Un-Answered { C } Questions Click Here