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Disc Operating System (DOS)

Disc Operating System (DOS)
When MS-DOS formats a disk, it automatically creates the main directory on your disk, which is called the _____ directory.

main
border
root
area

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Disc Operating System (DOS)
CHKDSK can be used to find

Occupied space
Disk’s bad portion
All of the listed here
Free space

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Disc Operating System (DOS)
Each time you turn the power switch on, which control files will the computer check?

C0MMAND.COM, IO.SYS, MSDOS.SYS
COMMAND.COM, DATE.COM, TIME.COM
COMMAND.COM, DATE.COM, TIME.COM
CHKDSK.EXE

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?

TYPE filename | MORE
CAT filename | pg
None of these
CAT filename | MORE
MORE filename

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Disc Operating System (DOS)
An entire path name, consisting of several sub-directory names can contain upto

63 character
36 character
64 character
33 character

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Disc Operating System (DOS)
Which of the following filename extension suggests that the file is a backup copy of another file?

TXT
BAK *
COM
BAS

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MORE MCQ ON Disc Operating System (DOS)

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