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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?

SYS
BAT
None of these
EXE
COM

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

Ver command
Date command
Disk command
Format command

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

Md
Cd
Rd
None of above

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Disc Operating System (DOS)
Only filenames and extensions are to be displayed in wide format, which command you'll use?

Dir a:
Dir/w
Dir/s
Dir/b

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

MODE + r CBT.EXE
COPY + r CBT.EXE
ATTRIB + r CBT.EXE
RENAME + r CBT.EXE

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Disc Operating System (DOS)
Which command displays current directory name or change from one to another?

Both of the listed here
Cd
None of the listed here
Chdir

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MORE MCQ ON Disc Operating System (DOS)

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