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Disc Operating System (DOS)

Disc Operating System (DOS)
Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?

CD..
CD root
CD
None of these

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Disc Operating System (DOS)
What command would you type to list all of the files in the current directory?

SHOW ME
LIST ALL
SHOW
None of these
DIR

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Disc Operating System (DOS)
SYS command is used to

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

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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)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

DO NOT DELETE
UNDELETE
NO DELETE
ONDELETE

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Disc Operating System (DOS)
Which command will be used to display file and directory names only, without size, date, and time information?

DIR/W
DIR/B
DIR A:
DIR/S

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