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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?

RD
CD
DELTREE
DEL *.*

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Disc Operating System (DOS)
In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?

Fl
F5
F4
None of these
F8

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Disc Operating System (DOS)
Which command of DOS is used to sort the file in reverse order?

SORT/R < filename
SORT/V < filename
SORT > filename
SORT < filename

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Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

RESTORE
DELETE/CANCEL
UNDELETE
RECOVER

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Disc Operating System (DOS)
Internal command in Dos are

Del, disk copy, label
Time, type, dir
Cls, rd label
Dir, ren, sys

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Disc Operating System (DOS)
SYS command is used to

None of the listed here
Copy DOS system files to new disk
Copy DOS configuration files to a new disk
Update the DOS system files

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MORE MCQ ON Disc Operating System (DOS)

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