Past Papers of Operating Systems

By: Prof. Fazal Rehman Shamil						

Last modified on August 28th, 2020			

Past Papers of Operating Systems

This is just a sample paper of Operating Systems. The format of paper and questions can depend on your university or instructor that how he is taking the course content. Now let’s see a sample paper of Operating Systems.

Sample Paper 1 of Operating Systems

Course Title: Operating Systems	Course Code: Confidential
Discipline /Program : BSCS	Total Marks:40
Time allowed: 2 Hour	Instructor’s Name: Confidential

Note:

Attempt All Questions. Marks are written adjacent to each question.

Question No 1 (8)

What are interrupts and exceptions? How to handle the interrupts in the operating system?

Question No 2 (8)

What is paging? Explain the paging in the context of virtual memory.

Question No 3 (8)

What are semaphores? Explain with the help of examples that how the process can enter into the critical section.

Question No 4 (8)

What is the banker’s algorithm? How does it work? Explain with the help of examples

Question No 5 (8)

What is the role of API, ABI and ISA in operating systems?

Sample Paper 2 of Operating Systems

Course Title: Operating Systems	Course Code: Confidential
Discipline /Program : BSCS	Total Marks:40
Time allowed: 2 Hour	Instructor’s Name: Confidential