1
GATE CSE 1990
Fill in the Blanks
+2
-0
Semaphore operations are atomic because they are implemented within the OS
2
GATE CSE 1987
MCQ (Single Correct Answer)
+2
-0.6
A critical region is:
A
One which is enclosed by a pair of P and V operations on semaphores
B
A program segment that has not been proved bug-free
C
A program segment that often causes unexpected system crashes
D
A program segment where shared resources are accessed
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Graduate Aptitude Test in Engineering
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