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Operating System (OS)

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

Defrag
Double space
Disk space
Scandisk

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Operating System (OS)
In a folder, which of the following key is used to rename the file or folder

F3
F2
F7
F4

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Operating System (OS)
Interprocess communication

None of these
is usually done via disk drives
is required for all processes
is never necessary,
allows processes to synchronize activity

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

Underline word
Hot key
Pane
Hot spot

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Operating System (OS)
A character that represents one or more unknown character is

Extensions
All file name
Wildcard character
None of above

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Operating System (OS)
A partitioned data set is most used for

a program or source library
storing backup information
storing program data
storing ISAM files
None of these

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MORE MCQ ON Operating System (OS)

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