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Operating System (OS)

Operating System (OS)
User action such as keystroke or mouse click are referred to as

Processes
Interrupt
Tasks
Event

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Operating System (OS)
If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is

1
4
2
3

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Operating System (OS)
Scissoring enables

no data to be displayed
None of these
a part of data to be displayed
full data display on full area of screen
entire data to be displayed

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Operating System (OS)
What problem is solved by Dijkstra's banker's algorithm?

deadlock avoidance
mutual exclusion
None of these
cache coherence
deadlock recovery

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Operating System (OS)
Which one of the following is not the function of Operating System?

Resource Management
File Management
Networking
Processor Management

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

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

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