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Operating System (OS)

Operating System (OS)
A graphical user interface displays

Text
Graphics
Both of Above
None of Above

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Operating System (OS)
Save operation means

Put data into internal memory
Put data into processor
Put data into monitor
Put data into secondary storage

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Operating System (OS)
Where will store data first time when you copy

Clipbook
Hard disk
CD
Clipboard

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Operating System (OS)
What are the two types of Semaphore?

Digital Semaphores and Binary Semaphores
Critical Semaphores and System Semaphores
Analog Semaphores and Octal Semaphores
Counting Semaphores and Binary Semaphores

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Operating System (OS)
A program in execution is called

A virtual memory
A Process
A Paging
A Demand Page

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Operating System (OS)
When you rename a file five times then the number of file in the disk is

1
5
3
2

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MORE MCQ ON Operating System (OS)

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