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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to delete the directory and all its contents in one step?

DELTREE
RD
CD
DEL *.*

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Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

CHECK$.(1)
Verified.###
Qwerty.1?3
MYFILE.DOS

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Disc Operating System (DOS)
Which command below will instruct DOS to do a "quick format".

FORMAT A: /QU
FORMAT A: /QUICK
FORMAT A: /Q
FORMAT A: /QF

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Disc Operating System (DOS)
What file contains commands that configure systems devices?

Config.sys
None of these
Win.ini
Command.com
Autoexec.bat

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?

UNDELETE/ALL
None of these
UNDELETE *.DOC
UNDELETE/LIST
UNDELETE

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Disc Operating System (DOS)
What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?

External
Change
File
Internal

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MORE MCQ ON Disc Operating System (DOS)

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