A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used?

A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used? Correct Answer 10

Extreme surfaces of the disk are more prone to external damage or scratches from outer casing. Due to this, almost all the manufacturers do not use them for recording. Upper layer of first disk and lower layer of last disk is not used, 12 - 2 = 10 surfaces.
Bissoy MCQ

Related Questions

Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____
at the wholesale store you can buy an 8-pack of hot dogs for $ 1.55 a 20 pack for $ 3.05 and a 250 pack for $ 22.95 . what is the greatest number of hot dogs you can buy at this store with $ 200?
"why didn't you tell me you were having so many problems?" " I ( tell) you, but I figured you had enough to worry about without my problems, so said nothing. "
"Why didn't you tell me you were having so many problems?" "I (tell) you, but I figured you had enough to worry about without my problems, so said nothing."
Hard disk এর পিছনের জাম্পার সেটিং ঠিক না থাকলে যে সমস্যা হয় -i. সফটওয়্যার install করা যায় নাii. Boot disk failureiii. Hard disk not found দেখায়নিচের কোনটি সঠিক?
What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?
If 4 people can pack 20 cartoons per hour, how many hours will 8 people take to pack 40 cartoons?
If 4 people can pack 20 cartoons per hour, how many hours will it 8 people to pack 160 cartoons?
What kind of secondary storage is provided by magnetic disks?