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Operating System (OS)

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

Disk defragment
Virus scanning
All of the listed here
Backup

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

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

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Operating System (OS)
The virtual memory is

A type of memory used in super computer
An extremely large main memory
An illusion of extremely large main memory
An extremely large secondary memory

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Operating System (OS)
What is the name of the operating system that reads and reacts in terms of actual time.

Time sharing system
Quick response system
Real time system
None of these
Batch system

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Operating System (OS)
Operating system is

All of these
A collection of software routines
A collection of hardware components
None of these
A collection of input-output devices

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Operating System (OS)
Page-map table is

None of these
A directory
A data file
Used for address translation
All of these

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MORE MCQ ON Operating System (OS)

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