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Operating System (OS)

Operating System (OS)
IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?

MS-DOS
None of these
CP/M
OS/360
PC-DOS

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Operating System (OS)
An incremental backup

uses more tapes
should be done each month
None of these
saves all files
saves only files that have recently changed

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Operating System (OS)
Which of the following is default location of saving and opening file ?

Desktop
My computer
My documents
All of the listed here

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Operating System (OS)
Which of the following is drop down list ?

Combo box
Text area
List
None of the listed here

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Operating System (OS)
Which of the following is true about pseudocode

A high-level language
An assembly language
A machine language
All of these
None of these

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Operating System (OS)
To change the volume label

Scandisk
Label
None of the listed here
Vol

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