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Operating System (OS)

Operating System (OS)
Poor response times are caused by

Any of the above
High paging rates
Processor busy
High I/O rate
None of these

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Operating System (OS)
To change the screen saver you can go from

None of These
Both of Above
Control panel display
Right click in desktop and properties

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Operating System (OS)
Which is the layer of a computer system between the hardware and the user program

Operating system
Operating environment
None
System environment

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Operating System (OS)
System programs such as Compilers are designed so that they are

recursive
non reusable
reenterable
None of these
serially usable

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Operating System (OS)
In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?

MS DOS
MS
None of these
5
DOS

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Operating System (OS)
What does Belady's Anomaly related to?

Memory Management Algorithm
Deadlock Prevention Algorithm
Disk Scheduling Algorithm
Page Replacement Algorithm

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MORE MCQ ON Operating System (OS)

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