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Operating System (OS)

Operating System (OS)
Which of the following is a block device

terminals
mouse
disk
None of these
printer

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

Defrag
Double space
Scandisk
Disk space

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Operating System (OS)
Which of the following is an example of a real time operating system?

MS DOS
Lynx
Windows XP
Process Control

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Operating System (OS)
The primary job of the operating system is

Manage Commands
Manage Resources
Manage Users
Manage Programs

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Operating System (OS)
A translator is best described as

a hardware component
an application software
All of these
a system software
None of these

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Operating System (OS)
Which of the following is characteristic of an operating system?

None of these
All listed here
error recovery
resource management
memory management

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MORE MCQ ON Operating System (OS)

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