APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : SEMESTER 4

Subject : Operating Systems

Year : 2019

Term : DECEMBER

Scheme : 2015 Full Time

Course Code : CS 204

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a)
b)
a)
b)

D192037

Find the seek time for

(1) FCFS

(ii) SSTF

Briefly explain about file attributes

Explain any two file allocation methods

Explain protection goals and principles of Operating System.

How protection is implemented using access matrix?

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