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Disc Operating System (DOS)

Disc Operating System (DOS)
Which DOS command will configure a serial printing port?

Mode printer ()-serial ()
Direct LPTl=COMl
Mode LPT1=C0M1
Parallel serial

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Disc Operating System (DOS)
DIR command is used to

Display type of files in a sub directory
Display contents of files in directory
Display a list of files in a directory
All of the listed here

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Disc Operating System (DOS)
Which command creates a directory or subdirectory?

Md
None of the listed here
Mkdir
Both of the listed here

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Disc Operating System (DOS)
Which is valid extension that user creates on operating system?

Com
Exe
Sys
Bat

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Disc Operating System (DOS)
Copy and Xcopy are same in the sense

Both can be used to copy file or group of files
None of the listed here
Both are external commands of DOS
Both are internal command of DOS

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

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

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MORE MCQ ON Disc Operating System (DOS)

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