1.

What is an operating system?

2.

Explain the difference between process and thread.

3.

What is virtual memory?

4.

How does a context switch occur?

5.

Explain the concept of deadlock.

6.

What is a file system?

7.

What is CPU scheduling?

8.

Explain the concept of paging in virtual memory.

9.

How does an operating system handle input/output operations?

10.

What is the role of device drivers?

Top 10 DSA Interview Questions