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Disc Operating System (DOS)

Disc Operating System (DOS)
MS-DOS developed in

1998
1997
1996
1984

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Disc Operating System (DOS)
While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a

Copy *.txt a:
Copy *.txt all.txt
Copy *.txt c:
Copy a. *.txt

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to move file from one directory to another?

MOVE
COPY
CP
None of these
RENAME

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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
EXE
None of these
BAT
SYS

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

CD
DEL *.*
RD
DELTREE

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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 *.exe
Dir filename.*
Dir filename.ext

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MORE MCQ ON Disc Operating System (DOS)

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