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Operating System (OS)

Operating System (OS)
Which one is not a system tool?

All of the listed here
Disk defragment
Backup
Virus scanning

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Operating System (OS)
The ....... is the drive containing the files to be copied

Source drive
None of these
USB drive
Destination drive

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Operating System (OS)
In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with

Machine independent optimization
Assembly and output
Code generation
None of these
Syntax analysis

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

Task bar
Start button
System tray
Quick launch

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Operating System (OS)
____ is a new windows feature that offers a number of methods for searching for a file or folder?

All of the listed here
Find
Search
Locate

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Operating System (OS)
Which policy replace a page if it is not in the favoured subset of a process's pages?

FIFO
LFU
Working set
LRU
None of these

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MORE MCQ ON Operating System (OS)

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