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

1.	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» E. None of the above

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

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