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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?

COPY/D : date
XCOPY/V
XCOPY/D : date
COPY/M
None of these

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

64 character
36 character
33 character
63 character

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Disc Operating System (DOS)
While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt?

Copy *.txt all.txt
Copy *.txt a:
Copy *.txt c:
Copy a: *.txt

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Disc Operating System (DOS)
While working with MS-DOS which key is used to get the p[revious command used:

F4
F5
F3
F1

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Disc Operating System (DOS)
Which among the following are the best tools for fixing errors on disks?

Scandisk
Fdisk
Fixdsk
Chkdsk

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to combine FILE1 plus FILE2 into new file named FILE3?

COPY FILE3 FILE1+FILE2
COPY FILE1+FILE2 FILE3
COPY FILE1+FILE2+FILE3
COPY FILE2 FILE1+FILE3

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MORE MCQ ON Disc Operating System (DOS)

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