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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?

VSAFE
SCANDISK
MSAV
DEFRAG

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Disc Operating System (DOS)
The Fdisk command in DOS _____ .

Partitions the hard drive for use
Formats data sectors on a hard drive
Fixes erroneous hard drive
Checks hard drive for lost clusters

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

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

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Disc Operating System (DOS)
Match the device driver HIMEM.SYS to its operation

Manages the use of extended memory
Uses expanded memory on an 80386 processor
Supports code page switching
Supports (ANSI) terminal emulation

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

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

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Disc Operating System (DOS)
Which keys can be pressed quit without saving in DOS

Ctrl + A
Ctrl + B
Ctrl + D
Ctrl + C

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MORE MCQ ON Disc Operating System (DOS)

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