Shivaji University 2010 B.E Computer Science and Engineering Operating Systems I - Question Paper
T.E. (Computer Science and Engg.) (Semester - V) Examination, 2010 OPERATING SYSTEM -1 (New Course)
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Seat No. j
Total Marks: 100
Day and Date : Wednesday, 12-05-2010 Time : 10.00 a.m. to 1.00 p.m.
SECTION ~ J
Instructions: I) Q, No. 4 is compulsory.
2) Attempt any two from Q. I. Q. 2, and Q. 3.
!. a) Why the distributed system is desirable ? 4
b) What are ihe major activities of an operating system in regard to the file
management ? 4
e) Draw and explain Process Control Block and process state diagram. 8
2. a) ExplainBakery algorithm. 7
b) Consider the following set of processes, with the length of the CPU burst time
(4+3+2)
given in milliseconds.
P.T.O.
|
j Process |
Burst time |
Priority |
|
| PI i |
10 |
3 |
|
! j........ |
I |
1. |
|
! P3 i |
2 |
3 |
|
i p4 t |
i |
4 |
|
i i PS |
L 5......... L 2....... | |
|
Attachment: |
| Earning: Approval pending. |
