1
GATE CSE 1998
Subjective
+2
-0
Four jobs are waiting to be run. Their expected run times are $$6, 3, 5$$ and $$x$$. $${\rm I}$$n what order should they be run to minimize the average response time?
2
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
When the result of a computation depends on the speed of the processes involved there is said to be
A
Cycle stealing
B
Race condition
C
A time clock
D
A deadlock
3
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
A counting semaphore was initialized to 10. Then 6 P (wait) operations and 4 V (signal) operations were completed on this semaphore. The resulting value of the semaphore
A
0
B
8
C
10
D
12
4
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
A computer has six tape drives, with n processes competing for them. Each process may need two drives. What is the maximum value of n for the system to be deadlock free?
A
6
B
5
C
4
D
3
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