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Old April 1st, 2016, 04:59 PM
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I want the previous year question paper of Operating System of B.Sc Computer Science of Madras University so can you please provide me?

The University of Madras is a public state university in Chennai, Tamil Nadu. It was established in 1857. The university was incorporated by an act of the Legislative Council of India. The University is approved by UGC.

Madras University B.Sc Computer Science question paper

Operating System

Subject Code: SAE5A

Semester: V

Year: Third Year

Time: Three hours Maximum: 75 Marks

SECTION A - (10 * 2 = 20 marks)

Answer any TEN questions.
All questions carry equal marks.
Each answer should not exceed 50 words.

1.State any two advantages of multiprocessor systems.
2.Name any two CPU-Scheduling algorithms.
3.What is a binary semaphore?
4.Give any two classic problems of synchronization.
5.Write the idea of overlays.
6.Specify the principles followed in first-fit and best-fit allocation strategies.
7.Mention the significance of FIFO page replacement.
8.List the basic file operations.
9.Write the functions of executable and batch files.
10.What is a buffer?
11.What are worms and viruses?
12.Give the significance of non-maskable interrupt.

SECTION B - (5 * 5 = 25 marks)
Answer any FIVE questions.
All questions carry equal marks.
Each answer should not exceed 200 words.

13.Discuss about mainframe systems.
14.Explain the operating-system services.
15.Describe the important aspects in deadlock detection.
16.State and explain the readers-writers problem.
17.Explain the logical and physical address space.
18.Write a note on thrashing.
19.Discuss about I/O hardware.

SECTION C - (3 * 10 = 30 marks)
Answer any THREE questions.
All questions carry equal marks.
Each answer should not exceed 500 words.

20. Discuss process scheduling.
21. Discuss about semaphores.
22. Elaborate the importance of paging and segmenatation schemes.
23. Explain the major methods of allocating disk space.
24. Give an overview of security aspects of systems.

Contact address

University of Madras
Chennai, Tamil Nadu 600005

Last edited by Aakashd; June 8th, 2019 at 11:50 AM.
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