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Operating System (OS)

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

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

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Operating System (OS)
Which of the following is a disk compression tools?

None of these
Drive space
Scandisk
Defragmenter

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Operating System (OS)
Driver is

Hardware controller
Hardware and gain controller
All of the listed here
Data controller

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Operating System (OS)
The ...... provides information about hardware installation, configuration and hardware status

Device manager
Control panel
Add new hardware
Program manager

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Operating System (OS)
Which of the following memory unit that processor can access more rapidly

Cache memory
Main Memory
Read Only Memory
Virtual Memory

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Operating System (OS)
Which of the following is not an advantage of multiprogramming?

None of these
increased throughput
decreased operating-system overhead
ability to assign priorities to jobs
shorter response time

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MORE MCQ ON Operating System (OS)

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