DISC OPERATING SYSTEM (DOS) QUIZ

MS-DOS developed in

1984

1996

1998

1997

TRUE ANSWER : ?
YOUR ANSWER : ?

3. What is the maximum length allowed for primary name of a computer file under DOS?

3

12

None of these

8

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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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YOUR ANSWER : ?

Which was the last version of MSDOS that was released separately?

6.11

6.22

6

5

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In MS-Dos 6.22, which part identifies the product uniquely

6.22

MS-DOS

DOS

MS

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The COPY command of MS-DOS, is used to:

copying two or more files into a single file

copying files from one floppy disk to another floppy disk

copying one or more files on the same disk or directory

All of these

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While working with MS-DOS, which command is used to force DOS to recheck all clusters when reformatting a disk?

FORMAT/B

FORMAT/S

FORMAT/C

FORMAT/8

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FAT stands for

File Accomodation Table

File Allocation Table

File Activity Table

File Access Tape

TRUE ANSWER : ?
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Which of the following is loaded for CD-ROM support?

None of these

DOSKEY.EXE

MSCDEX.EXE

VLM.EXE

CDDEX.EXE

TRUE ANSWER : ?
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xcopy command can copy

xcopy command can copy

All of the listed here

Directories including subdirectories

xcopy command can copy

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