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Operating System (OS)

Operating System (OS)
Essential files of MS DOS are

Msdos.sys
Command.com
Lo.sys
All of the listed here

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Operating System (OS)
The register or main memory location which contains the effective address of the operand is known as

scratch pad
special location
pointer
None of these
indexed register

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Operating System (OS)
Recently used application file list appears in the Windows operating system

Setting menu
Run dialog box
Documents menu
Programs menu

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Operating System (OS)
Underlined character on the menu or dialog box known as

Hot key
Hot spot
Underline word
Pane

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Operating System (OS)
The Banker's algorithm is used

To solve deadlock
To rectify deadlock
To detect deadlock
To prevent deadlock

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Operating System (OS)
Operating system is a ___

Database software
System software
Presentation software
Application software

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MORE MCQ ON Operating System (OS)

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