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What is meant by quad-density (QD) diskette?

A. It is double-sided disk

B. It is double density disk

C. It has double the number of tracks per inch

D. All of the above

E. None of the above

Answer: Option D

Solution(By Examveda Team)

Quad-density (QD) : A quad density disk is a 5¼" floppy disk with a storage capacity of 720 kilobytes. Quad density floppy disks are often double sided. During their time, quad density floppy disks are not as common as double-sided, double-density floppy disks.

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Comments ( 1 )

  1. Rubya Akter
    Rubya Akter :
    6 years ago

    A quad density disk is a 5¼" floppy disk with a storage capacity of 720 kilobytes. Quad density floppy disks are often double sided. During their time, quad density floppy disks are not as common as double-sided, double-density floppy disks.

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