What is pointer & why it is used?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C Interview Questions

What is the purpose of 'register' keyword?

0 Answers  


What is function prototype in c language?

0 Answers  


#include <stdio.h> int main() { if ("X" <"x") printf("X smaller than x "); } my question is whats the mistake in this program? find it and please tell me..

3 Answers  


What does the message "warning: macro replacement within a string literal" mean?

1 Answers  


Convert the following expression to postfix and prefix (A+B) * (D-C)

3 Answers   Satyam,


why should i select you?

21 Answers   Wipro,


main() { FILE *fs; char c[10]; fs = fopen(“source.txt”, ”r”); /* source.txt exists and contains “Vector Institute” */ fseek(fs,0,SEEK_END); fseek(fs,-3L,SEEK_CUR); fgets(c,5,fs); puts(c); }

1 Answers   Vector,


In which area global, external variables are stored?

3 Answers  


value = 0xabcd; for (loop = 1; (value >> 1) & 1 | loop & 1; loop++) { foo(); if (loop & 1) value >>= 1; } how many times is foo() executed?

6 Answers   Google,


Explain zero based addressing.

0 Answers  


what will be the output of" printf("%d%d",scanf("%d% d",&a&b));"

4 Answers  


In C programming, how do you insert quote characters (‘ and “) into the output screen?

0 Answers  


Categories