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Disc Operating System (DOS)

Disc Operating System (DOS)
Which switch should be used in the DIR command to view files in all directories?

/s
/p
/l
/w

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

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

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Disc Operating System (DOS)
Which command is used to send the contents of file named REPORT/TXT to the standard printing device?

TYPE REPORT.TXT TO PRINTER
TYPE REPORT.TXT > PRN
TYPE REPORT.TXT | PRN
TYPE REPORT.TXT | PRINTER

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Disc Operating System (DOS)
Which combination of keys allows you to perform a warm boot?

Ctrl+Shift+ENTER
Ctrl+Shift+DEL
Ctrl+ESC
Ctrl+Alt+DEL

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Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

DELETE/CANCEL
RESTORE
UNDELETE
RECOVER

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

SYS
EXE
PRO
INF

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MORE MCQ ON Disc Operating System (DOS)

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