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Disc Operating System (DOS)

Disc Operating System (DOS)
What command is used to reset a MODEM when using the "AT Command Set"?

ATZ
DTR
ATR
DCE

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Disc Operating System (DOS)
SYS command is used to

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

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Disc Operating System (DOS)
DEL command is used to

Delete contents of file
Delete labels
Delete directory
Delete files

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Disc Operating System (DOS)
Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?

COPY a: *.TXT
COPY *.TXT C:
COPY *.TXT A:
COPY *.TXT ALL.TXT

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?

RESTORE A: *.*/L
RESTORE A: *.*/N
RESTORE A: *.*/M
RESTORE A: *.*/S

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Disc Operating System (DOS)
FAT stands for

File Activity Table
File Allocation Table
File Accomodation Table
File Access Tape

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MORE MCQ ON Disc Operating System (DOS)

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