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Operating System (OS)

Operating System (OS)
Access time is the highest in the case of

floppy disk
magnetic disk
cache
None of these
swapping devices

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Operating System (OS)
Which of the following is false about disk when compared to main memory?

None of these
faster
longer storage capacity
non-volatile
lower price per bit

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Operating System (OS)
Windows can run

All of above
Four applications only
One application only
Two applications only

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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?

DOS
5
None of these
MS DOS
MS

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Operating System (OS)
Which of the following is characteristic of an operating system?

None of these
memory management
error recovery
All listed here
resource management

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Operating System (OS)
Which of the following is used to display the content of a certain drive or folder?

Click the drive or folder while holding down the Alt key
Double click the drive or folder
Triple click the drive or folder
Right click the drive or folder

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MORE MCQ ON Operating System (OS)

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