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Disc Operating System (DOS)

Disc Operating System (DOS)
Which DOS command is used to remove and scan memory and disk from viruses?

DEFRAG
VSAFE
SCANDISK
MSAV

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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?

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

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Disc Operating System (DOS)
Each time you turn the power switch on, which control files will the computer check?

COMMAND.COM, DATE.COM, TIME.COM
CHKDSK.EXE
C0MMAND.COM, IO.SYS, MSDOS.SYS
COMMAND.COM, DATE.COM, TIME.COM

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

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

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Disc Operating System (DOS)
To organize files on a disk, MS-DOS separates them into areas called _____

buckets
area directories
directories
areas

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Disc Operating System (DOS)
Which command is used to backup in DOS 6+ Version

All of the listed here
BACKUP
MSBACKEDUP
MSBACKUP

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MORE MCQ ON Disc Operating System (DOS)

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