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Operating System (OS)

Operating System (OS)
The ....... is a temporary storage area in memory where you can attach text or graphics information

None of above
Clipboard
Both a and b
Copyboard

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Operating System (OS)
Which of the following capabilities is required for a system program to execute more than one program at a time?

word processing
multitasking
None of these
compiling
virtual memory

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Operating System (OS)
What problem is solved by Dijkstra's banker's algorithm?

deadlock avoidance
deadlock recovery
mutual exclusion
None of these
cache coherence

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Operating System (OS)
Which of the following is the allocation method of a disk space ?

Indexed allocation
All of the listed here
Linked allocation
Contiguous allocation

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Operating System (OS)
Scandisk

Checks the disk
Run from DOS mode
Give information about disk
All of the listed here

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Operating System (OS)
Which, of the following is not true about the description of a decision table?

A decision table is directly understood by the computer
All of these
A decision table is easy to modify
None of these
A decision table is easy to understand

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