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Disc Operating System (DOS)

Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

16
26
4
1

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Disc Operating System (DOS)
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?

DIR | MORE
TREE
DELTREE/F
TREE | MORE

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Disc Operating System (DOS)
CHKDSK command is used to

Report the status of files on disk
All of the listed here
Analyze the hard disk error
Diagnose the hard disk error

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Disc Operating System (DOS)
Which of the following statements is true in regard to diskcopy?

Diskcopy can be used with a floppy and a hard disk
Copy and discopy are same
Diskcopy can be used on hard disks
Discopy is a built in command in dos

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

MODE + r CBT.EXE
COPY + r CBT.EXE
RENAME + r CBT.EXE
ATTRIB + r CBT.EXE

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Disc Operating System (DOS)
Which command is used to create root directory and FAT on disk?

Format
Fat
Chkdsk
Command.com

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MORE MCQ ON Disc Operating System (DOS)

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