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Disc Operating System (DOS)

Disc Operating System (DOS)
In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

F5
F3
F1
F8

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Disc Operating System (DOS)
Which command is used to delete all the files extension .txt on the current drive and directory?

Erase .txt
Del *.txt
Del *.*/p
Del .txt

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Disc Operating System (DOS)
Which DOS command allows you to compress existing disks and to create new compressed volumes?

SCANDISK
DBLSPACE
MSAV
DEFRAG
None of these

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Disc Operating System (DOS)
Which command is used to display all the files having the (.exe) extension but different filename?

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

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Disc Operating System (DOS)
The following command set is correct according to their function

DEL and ERASE
COPY and RENAME
CD and RD
RD can MD

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Disc Operating System (DOS)
Which command is used to see the sub-directory structure of drive?

Subdir
Subtree
List
Tree

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MORE MCQ ON Disc Operating System (DOS)

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