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Operating System (OS)

Operating System (OS)
Which of the following is a program group?

None of these
Accessories
Paint brush
Word pad

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Operating System (OS)
Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

The hard drive
CMOS
Cache Memory
ROM

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

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

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Operating System (OS)
Multi programming systems ......

Execute more jobs in the same time period
Are used only by large mainframe computer
Are easier to develop than single programming system
Execute each job faster

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Operating System (OS)
A task in a blocked state

must still be placed in the run queues
is running
is executable
None of these
is waiting for same temporarily unavailable resources

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Operating System (OS)
Which policy replace a page if it is not in the favoured subset of a process's pages?

None of these
FIFO
Working set
LRU
LFU

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MORE MCQ ON Operating System (OS)

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