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Operating System (OS)

Operating System (OS)
Which of the key is used to close the active window?

Ctrl+F5
Ctrl+F4
Alt+F4
Alt+F6

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Operating System (OS)
Which one is not a system tool?

All of the listed here
Virus scanning
Backup
Disk defragment

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Operating System (OS)
The chunks of a memory are known as

Sector
Offset
Frame
Page

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Operating System (OS)
The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called

None of these
Firmware
Mindware
Shareware
Software

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Operating System (OS)
Use of icons and windows are characteristics of ....... interface

Windows orientated
Graphical user
Command driven
Menu driven

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Operating System (OS)
Which of the following is a disk compression tool?

Scan disk
Defragmenter
Drive space
None of these

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MORE MCQ ON Operating System (OS)

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