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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command displays all the files having the same name but different extensions?

Dir *.sys
Dir *.ext
Dir filename.*
Dir filename.ext

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Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies executable files?

PRO
SYS
EXE
INF

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Disc Operating System (DOS)
Which command is used to set a name to a disk in DOS?

VOLUME
LABEL
VOL
DISKLABEL

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Disc Operating System (DOS)
The _____ command allows you to modify the default prompt to provide other information

click
prompt
cursor
windows

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Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

Qwerty.1?3
MYFILE.DOS
Verified.###
CHECK$.(1)

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Disc Operating System (DOS)
Which best describes a fragmented hard drive?

Clusters of data are damaged
Data files are corrupted
Files are not stored in consecutive clusters
The platters are bad

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MORE MCQ ON Disc Operating System (DOS)

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