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Operating System (OS)

Operating System (OS)
A graphical user interface displays

None of Above
Text
Both of Above
Graphics

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

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

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

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

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Operating System (OS)
What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?

non-preemptive scheduling
FCFS
FIFO
preemptive scheduling
None of these

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Operating System (OS)
The problem of thrashing is affected significantly by:

program structure
primary-storage size
All of these
None of these
program size

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Operating System (OS)
A partitioned data set is most used for

None of these
storing ISAM files
storing program data
storing backup information
a program or source library

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