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Operating System (OS)

Operating System (OS)
Poor response time are usually caused by

High I / I rates
Process busy
High paging rate
Any of the listed here

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Operating System (OS)
In which type of the following OS, the response time is very crucial.

Real Time Operating System
Batch Operating System
Unix Operating System
Network Operating System

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Operating System (OS)
A utility that can be used to minimize the number of fragmented files and enhance the speed

Disk space
Defrag
Scandisk
Double space

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Operating System (OS)
The ....... contains commands associated with the My Computer window

Start menu
None of these
System menu
Standard menu

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Operating System (OS)
First operating system was developed in

1976
1956
1946
1958

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Operating System (OS)
To delete a file without allowing it to store in recycle bin

Press Alt + Delete key
Press Shift + Delete key
Press Ctrl + Delete key
Press Delete key

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MORE MCQ ON Operating System (OS)

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