41.
In case of distributed memory parallel
system, which of the following techniques is used for compile-time program transformation
for accessing remote data :
(A) cache
coherence scheme
(B) computation
migration
(C) remote
procedure call
(D) message
passing
Answer: B
42. In
a system there are several process executives, in this scenario which process
can be affected by the execution?
(A) child
process
(B) parent
process
(C) cooperatives
process
(D) init
process
Answer: C
43. In
operating system memory management "compaction" is defined as :
(A) a
technique for overcoming internal fragmentation
(B) a
technique for overcoming external fragmentation
(C) a paging
technique
(D) a
technique for overcoming fatal error.
Answer: B
44. Consider
the following program code fragment
main( )
{
if(fork( )
> 0)
sleep(100) ;
}
results in
the creation of :
(A) an
orphan process
(B) a zombie
process
(C) a
process that executes infinitely
(D) none of
the above
Answer: B
45. Suppose
there is a system consisting of 4 (four) resources of same type that are shared
by 3 (three) processes each of which needs at most 2 (two) resources under this
condition whether the system will be in ..............
(A) starvation
(B) deadlock
free
(C) deadlock
sure
(D) options
(A) and (C) only
Answer: B
46. Prospector
is application of :
(A) Medicine
applications
(B) Geological
applications
(C) Biological
applications
(D) Chemical
applications
Answer: B
47. {7(a
→ B), B → 7} is for :
(A) 7 a ˅ 7
(B) 7 a ˄ 7
(C) a ˅ 7
(D) 7 a ˅ a
Answer: C
48.
The two
temporal t1 and t2 will :
(A) overlap
(B) meet
(C) before
(D) during
Answer: B
49. Which
of the following is AI search?
(A) Sequential
search
(B) Binary
search
(C) Presorting
(D) BFS
Answer: D
50. Which
of the following is the knowledge representation?
(A) BFS
(B) DFS
(C) Heuristic
(D) Frames
Answer: D
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