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Differences between hard disk and compact disk

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Reference no: EM13965257

2. a. Give five differences between hard disk and compact disk (CD) as media to store data.

b. Why are gaps required when a data structure is set up on a floppy disk during formatting?

2. a. What is RAID ?

b. Describe the various RAID techniques paying particular attention to their advantages and disadvantages.

Reference no: EM13965257

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