ADP Placement - Technical questions from previous years

ADP Placement - Technical questions from previous years

Here is a compiled list of questions from previous years for students who are preparing for their technical interview at ADP.

1) Explain what is a pointer?

2) Explain what do you mean by variable?

3) Explain function calling procedures?

4) Explain what is meant by call by reference?

5) What is the difference between structure and union?

6) Explain what is meant by linked list?

7) Define constant in C?

8) Explain what is meant by recursion?

9) Using recursion, can you write a program for factorial?

10) Explain what is meant by LRU?

11) Explain how can you access the last element in a linked list?

12) Can you write a program for binary searching?

13) What is a semaphore and where can you use it?

14) Explain the use of unions?