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Operating System (OS)

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

Drive space
Scan disk
Defragmenter
None of these

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Operating System (OS)
Which operating system uses short file names?

All of above
Windows
Unix
DOS

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Operating System (OS)
Bringing a page into memory only when it is needed, this mechanism is called

Page Fault
Dormant Paging
Deadlock
Demand Paging

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Operating System (OS)
The details of all external symbols and relocation formation (relocation list or map) is provided to linker by

None of these
Editor
Translator
Macro processor
Loader

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

Quick launch
System tray
Task bar
Start button

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Operating System (OS)
The total time to prepare a disk drive mechanism for a block of data to be read from it is

latency plus transmission time
None of these
latency plus seek time
latency
latency plus seek time plus transmission time

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