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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?

COM
None of these
BAT
SYS
EXE

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Disc Operating System (DOS)
While working with MS-DOS which key is used to get the p[revious command used:

F4
F3
F1
F5

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Disc Operating System (DOS)
In MS-Dos what command you will use to display system date?

Format command
Disk command
Ver command
Date command

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Disc Operating System (DOS)
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?

DELTREE/F
DIR | MORE
TREE
TREE | MORE

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Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

26
1
16
4

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Disc Operating System (DOS)
Which command displays all the files having the same name but different extensions?

Dir filename.ext
Dir *.sys
Dir *.ext
Dir filename.*

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MORE MCQ ON Disc Operating System (DOS)

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