C Interview Questions
Questions Answers Views Company eMail

WAP – represent a char in binary format

Wipro, Motorola,

4 4521

what is memory leak?

3 4208

what is the difference between and "stdio.h"

Mastek, Kanbay, Invendis, MathWorks,

14 43834

which will be first in c compiling ,linking or compiling ,debugging.


3 5124

Write a program in C to convert date displayed in gregorian to julian date

Wipro, HCL,


difference between memcpy and strcpy

1 10835

What's the best way to declare and define global variables?

7 9562

What does extern mean in a function declaration?

4 33092

How do I declare an array of N pointers to functions returning pointers to functions returning pointers to characters?

2 7926

What's wrong with "char *p = malloc(10);" ?

4 6908

What is the difference between char a[] = "string"; and char *p = "string"; ?

Adobe, TCS, Honeywell,

14 30466

How do I initialize a pointer to a function?

2 9373

What's the difference between struct x1 { ... }; and typedef struct { ... } x2; ?

3 6663

Can I pass constant values to functions which accept structure arguments?

2 5876

Why doesn't the code "a[i] = i++;" work?

4 8902

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Un-Answered Questions { C }

program for reversing a selected line word by word when multiple lines are given without using strrev


write a c program to calculate sum of digits till it reduces to a single digit using recursion


hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm


plz let me know how to become a telecom protocol tester. thank you.


#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??


stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.


can we have joblib in a proc ?


how to find anagram without using string functions using only loops in c programming


program to convert a integer to string in c language'


how can i access hard disk address(physical address)? are we access hard disk by using far,near or huge pointer? if yes then please explain.....


simple program of graphics and their output display


hi any body pls give me company name interview conduct "c" language only


how logic is used


why we wont use '&' sing in aceesing the string using scanf


hi send me sample aptitude papers of cts?