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Operating System (OS)

Operating System (OS)
Which of the following is default location of saving and opening file ?

My documents
My computer
Desktop
All of the listed here

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

Extensions
None of above
All file name
Wildcard character

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Operating System (OS)
We can start the application from?

Run
Network place
Recycle bin
Log off

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Operating System (OS)
The OS used to operate the mobile phone is a

None of the listed here
Smart card OS
Embedded OS
Multiuser OS

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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
Double space
Scandisk
Defrag

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Operating System (OS)
First operating system was developed in

1958
1976
1946
1956

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MORE MCQ ON Operating System (OS)

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    from play store

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