Thursday, March 3, 2011

C Interview Questions



1. What does static variable mean?
2.What is a structure?
3.What is an array?
4.Difference between malloc() & calloc().
5.Difference between array & linked list.
6.Difference between array & structure.
7.What is the use of typedef?
8.What is recursion?
9.Difference between printf() & fprintf().
10.What is Union?
11.Difference between Union & Structure.
12.What is a null pointer?
13. What is a generic pointer?
14.What is the different storage classes in C?
15. What is register variable?

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