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Disc Operating System (DOS)

Disc Operating System (DOS)
If you need to duplicate the entire disk, which command will you use?

Diskcopy
Copy
Format
Chkdsk

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Disc Operating System (DOS)
Internal command in Dos are

Cls, rd label
Time, type, dir
Del, disk copy, label
Dir, ren, sys

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Disc Operating System (DOS)
Which of the following operating does not implement multitasking truly?

Windows 98
MS DOS
Windows NT
Windows XP

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Disc Operating System (DOS)
Which file in MSDOS contain internal command that are loaded during booting process?

Msdos.sys
Command.com
Config.sys
Io.sys

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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?

BAS
TXT
BAK *
COM

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Disc Operating System (DOS)
While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?

/S
/P
None of these
/T
/W

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MORE MCQ ON Disc Operating System (DOS)

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