HCL Placement Paper

1) Basic difference between c and java?

2) What are Oops concepts.

3) What is Inheritance programs.

4) What are Different types of statements in c language and explain them with examples?

5) What is software process,Testing,Planning,SDLC,Waterfall Model?

6) What is Data Structure?

7) What is Bubble Sort & merge sort?(be thorough with the code and implementation)?

8) What is linked lists,types of linked lists?explain?

9) Write a C program to Implement Bubble sort?

10)Write a Queries in Sql like to find out a employee who gets highest salary?

11)What are the differences between interface and abstract classes?