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Disc Operating System (DOS)

Disc Operating System (DOS)
In MS-Dos 6.22, which part identifies the product uniquely

MS-DOS
DOS
MS
6.22

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Disc Operating System (DOS)
Which DOS command allows you to compress existing disks and to create new compressed volumes?

DEFRAG
SCANDISK
None of these
MSAV
DBLSPACE

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to sort the file in ascending order?

SORT | filename
SORT filename
SORT < filename
SORT > filename

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Disc Operating System (DOS)
The COPY command of MS-DOS, is used to:

copying files from one floppy disk to another floppy disk
copying one or more files on the same disk or directory
copying two or more files into a single file
All of these

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Disc Operating System (DOS)
Which of the following commands will take you directly to the root directory no matter what subdirectory you are currently in?

CD root
CD..
CD
None of these

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Disc Operating System (DOS)
Match the device driver HIMEM.SYS to its operation

Supports code page switching
Supports (ANSI) terminal emulation
Manages the use of extended memory
Uses expanded memory on an 80386 processor

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