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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?

COPY/M
XCOPY/V
COPY/D : date
XCOPY/D : date
None of these

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Disc Operating System (DOS)
Which of the following statements in regard to directories is false?

The root directory is always at the highest level
Directories cannot be renamed
Directories can exist inside directories
Directories with files can be deleted

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Disc Operating System (DOS)
What does MSCDEX.EXE do?

BIOS setup
it's a CD-ROM DOS driver
None of these
Configures hard drives
it's a SCSI driver

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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:

NO DELETE
ONDELETE
DO NOT DELETE
UNDELETE

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Disc Operating System (DOS)
In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with.

Capital letter
Both a and b
None of above
Small letter

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Disc Operating System (DOS)
Which among the following are the best tools for fixing errors on disks?

Scandisk
Chkdsk
Fixdsk
Fdisk

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