Q. Optical disks are proved to be a promising random access medium for high capacity secondary storage.

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Q. The technology used in optical disks is ______

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Q. The storage capacity of an optical disk is given by:

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Q. Rotation of the disk must vary __________ with the radius of the disk.

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Q. The tracks are divided into sectors whose size _______

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Q. CLV stands for, in terms of rotation of the optical disk ___

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Q. The range of access times of optical disks is generally ______

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Q. Which of the following is not a type of optical disk?

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Q. Winchester disks are a type of _______

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Q. Bernoulli disks are a type of magnetic floppy disks .

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Q. A plug and play storage device that simply plugs in the port of a computer is __________

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Q. What does USB stand for?

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Q. A device similar to a flash drive ______________

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Q. What does RAID stand for?

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Q. A set of hard disk drives with a controller mounted in a single box , forming a single large storage unit is ____________

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Q. The process in which a file is partitioned into smaller parts and different parts are stored in different disks is ____________

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Q. Which of the following uses multiple hard disk platters mounted on a single central shift?

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Q. Which of the following is not a magnetic disk?

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Q. Spinning desired sector under read or write head requires time, known to be

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Q. Average transfer rate can be calculated as

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