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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is executed before the others when a computer is first turned on?

Patch c:dos
Device=c:emm386.exe
Device=c:doshimem.sys
Prompt=$p$g

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Disc Operating System (DOS)
Which command displays the directory list including files in tree structure?

Tree/f
Dir/s/f
Tree/s/f
Dir/f

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

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

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Disc Operating System (DOS)
Which command is used to delete all the files extension .txt on the current drive and directory?

Del .txt
Del *.txt
Erase .txt
Del *.*/p

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Disc Operating System (DOS)
Which two of the following DOS commands are used to display or set the date and time of your computer's infernal clock?

DATE
DAY
VER
HOUR

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Disc Operating System (DOS)
The batch file uses the extension

.PRG
.BAT
.DOS
.DOC

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MORE MCQ ON Disc Operating System (DOS)

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