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Operating System (OS)

Operating System (OS)
Which components appear in the initial windows start up display?

Start menu
All of these
Task bar
Dialog box

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Operating System (OS)
Which of the following key is used to move the pointer from one pane to next pane?

F3
F6
F4
F5

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Operating System (OS)
Which of the following memory unit that processor can access more rapidly

Cache memory
Read Only Memory
Virtual Memory
Main Memory

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

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

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Operating System (OS)
What is the default file extension created by notepad?

.tif
.html
.txt
.doc

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Operating System (OS)
First operating system was developed in

1958
1956
1946
1976

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MORE MCQ ON Operating System (OS)

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