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Disc Operating System (DOS)

Disc Operating System (DOS)
When you create a subdirectory within a directory, the process is known as _____

backing
making
directing
nesting

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Disc Operating System (DOS)
3. What is the maximum length allowed for primary name of a computer file under DOS?

12
3
8
None of these

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Disc Operating System (DOS)
After doing a low-level format, what would be the next step in configuring the hard drive in a system?

Partition hard disk
Install operating system
Format DOS partition
Configure DMA channel and back up interrupt

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Disc Operating System (DOS)
Which command will be used to display file and directory names only, without size, date, and time information?

DIR A:
DIR/W
DIR/S
DIR/B

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Disc Operating System (DOS)
What does MSCDEX.EXE do?

None of these
it's a CD-ROM DOS driver
Configures hard drives
BIOS setup
it's a SCSI driver

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Disc Operating System (DOS)
Which of the following extensions suggest that the file is a backup copy.

Txt
Bak
Com
Bas

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