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KPPSC - MCQs
Q
The complexity of merge sort algorithm is ___________.
A
0(n)
B
0(log n)
C
0(n2)
D
0(n log n)
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KPPSC
Lecturer Computer Science 23-06-23
Uploaded By: Safdar Ali
Q
Twisted pair, coaxial and fiber optic cables are the example of ________ transmission medium.
A
Guided
B
Unguided
C
Dispersed
D
None of these
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KPPSC
Lecturer Computer Science 23-06-23
Uploaded By: Safdar Ali
Q
In OSI model, as a data packet moves from lower to upper layers, headers are _________.
A
Added
B
Removed
C
Rearranged
D
None of these
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KPPSC
Lecturer Computer Science 23-06-23
Uploaded By: Safdar Ali
Q
The transfer of information from memory to outside environment is _________.
A
Read operation
B
Write operation
C
Transfer operation
D
None of these
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KPPSC
Lecturer Computer Science 23-06-23
Uploaded By: Safdar Ali
Q
In operating system, each process has its own __________ .
A
Open files
B
Address space and global variables
C
Pending alarms, signals and signal handlers
D
All of these
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KPPSC
Lecturer Computer Science 23-06-23
Uploaded By: Safdar Ali
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