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Operating System (OS)

Operating System (OS)
Which one of the following key is used to refresh the active window?

F8
F9
F5
F7

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Operating System (OS)
Which of the following is default mode for Windows to start?

Safe Mode
None of above
Normal Mode
Command Prompt

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Operating System (OS)
Which of the following is not a part of the control panel?

Date and time
My documents
Add or remove program
Display

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Operating System (OS)
Which are the most important features of Microsoft Windows program?

None of these
Windows
Icons
Pull-down menus
All of these

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Operating System (OS)
Which of the following is not a system tool ?

Scandisk
Doskey
Disk defragment
Drive space

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Operating System (OS)
The ability of an operating system to control the activities of multiple program at the same time is called

Multioperating
Multiprocessing
Multitasking
Multipaging

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MORE MCQ ON Operating System (OS)

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