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Operating System (OS)

Operating System (OS)
A small part of taskbar that has icons of background running applications is

Quick launch
System tray
Start button
Task bar

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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)
Which is not a valid file system ?

FAT 16
NTFS
FAT 32
FXZ

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Operating System (OS)
Scandisk analyse and repair damage to which of the following ?

Physical cluster
All of the listed here
Lost clusters
FAT

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Operating System (OS)
The primary purpose of an operating system is:

To allow people to use the computer
To keep systems programmers employed
To make the most efficient use of the computer hardware
To make computers easier to use

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Operating System (OS)
What do you mean by Memory Compaction?

Combine multiple small memory holes into one big hole
Divide big memory hole into small holes
Combine multiple equal memory holes into one big hole
Divide memory hole by 2

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MORE MCQ ON Operating System (OS)

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