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Disc Operating System (DOS)

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

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

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Disc Operating System (DOS)
Which command of DOS is used to sort the file in reverse order?

SORT/R < filename
SORT/V < filename
SORT < filename
SORT > filename

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

Com
Bat
Sys
Exe

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Disc Operating System (DOS)
While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc?

Ren file.doc file.txt
Ren *.txt *.doc
Ren *.doc *.txt
Ren a: *.doc *.txt

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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 | PRINTER
TYPE REPORT.TXT | PRN

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Disc Operating System (DOS)
The command used to copy a file named temp.doc from drive C: to drive A: is

Copy temp.doc to a:
Copy c: a:
Copy temp a: c:
Copy c:\temp.doc a:

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MORE MCQ ON Disc Operating System (DOS)

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