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Disc Operating System (DOS)

Disc Operating System (DOS)
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?

EXE
None of these
COM
SYS
BAT

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Disc Operating System (DOS)
Which DOS command is used to remove and scan memory and disk from viruses?

DEFRAG
VSAFE
SCANDISK
MSAV

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?

CAT filename | pg
None of these
CAT filename | MORE
TYPE filename | MORE
MORE filename

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Disc Operating System (DOS)
Which command is used to make a new directory?

Rd
Cd
Md
None of above

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Disc Operating System (DOS)
Which is valid extension that user creates on operating system?

Sys
Bat
Com
Exe

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Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies executable files?

PRO
SYS
EXE
INF

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MORE MCQ ON Disc Operating System (DOS)

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