Operating Systems (CS30002)

Instructors: Dr. Mainack Mondal and

Dr. Indranil Sen Gupta

Class Test 1 Solutions

Mid-Semester Solutions

Text Books / References:

1. Operating Systems Concepts, 9^th ed. - A. Silverschatz, P.V. Galvin, and G. Gagne. Wiley, 2016.

2. Operating Systems: A Concept-Based Approach, 2^nd ed. - D. M. Dhamdhere. Tata McGraw Hill, 2006.

3. Operating Systems, 4^th ed. - W. Stallings. Prentice-Hall of India, 2001.

4. Design of the Unix Operating System - M.K. Bach. Pearson, 2015.

Study Materials:

Sl. No.	Topic	Slides / Study Materials	Practice Problems
1	Introduction	intro-1 intro-2 mainack-1 mainack-2	assign-01
2	Processes	processes mainack-3 mainack-4 mainack-5	assign-02
3	CPU Scheduling	CPU-scheduling mainack-6 mainack-7	assign-03
4	Multithreading	Threads mainack-8 mainack-9
5	Process Synchronization	ProcessSynchronization mainack-10
6	Deadlock
7	Memory Management
8	Virtual Memory
9	File Systems

Evaluation Guidelines:

Mid-Semester Exam: 30%

End-Semester Exam: 50%

Class Tests: 20%

Penalty for Poor Attendance:

Attendance	Penalty
80% or more	0
Between 70% and 79%	-2
Between 60% and 69%	-5
Less than 60%	-10