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Operating System (OS)

Operating System (OS)
The principle of locality of reference justifies the use of

None of these
cache memory
virtual memory
reenterable
non reusable

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Operating System (OS)
A program that converts a high-level language program to a set of instructions that can run on a computer is called a

Editor
None of these
Compiler
Debugger
All of these

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Operating System (OS)
What should be the extension to execute files?

BAT
EXE
All of these
COM

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Operating System (OS)
Which of the following is not a system tool ?

Doskey
Disk defragment
Drive space
Scandisk

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Operating System (OS)
Operating system manages

Processor
All of the listed here
I / O Devices
Memory

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Operating System (OS)
Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?

ascending
indirect
None of these
sorting
index

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