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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command of DOS is used to compare two floppy disks?

DISKCOPY
FORMAT A: B:
DISKCOPY A: B/V
DISKCOMP

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Disc Operating System (DOS)
When you create a subdirectory within a directory, the process is known as _____

nesting
directing
backing
making

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Disc Operating System (DOS)
To view any currently running Terminate Stay Resident (TSR's) programs you could type:

Memory
MEMMAKER
MEM
SYS /M

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Disc Operating System (DOS)
The time command is used to display _____ time.

Julian Time
Greenwich Mean Time
US time
System Time

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Disc Operating System (DOS)
Which of the following filename extension suggests that the file is a backup copy of another file?

BAS
BAK *
TXT
COM

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

SCANDISK
VSAFE
DEFRAG
MSAV

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