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Disc Operating System (DOS)

Disc Operating System (DOS)
Filename extensions help identify certain files. What filename extension identifies executable files?

PRO
INF
SYS
EXE

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Disc Operating System (DOS)
Disk copy command in DOS is used to

Copy a file
Copy contents of one floppy disk to another
All of the listed here
Copy contents of CD-ROM to another

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Disc Operating System (DOS)
The maximum length in DOS commands is

8 chars
127 chars
100 chars
80 chars

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Disc Operating System (DOS)
FAT stands for

File Activity Table
File Accomodation Table
File Allocation Table
File Access Tape

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Disc Operating System (DOS)
Which command is used to delete the directory and all its contents in one step?

RD
DELTREE
CD
DEL *.*

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Disc Operating System (DOS)
In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

F1
F3
F8
F5

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MORE MCQ ON Disc Operating System (DOS)

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