Features of the storage devices

a. Hard disk

  • It is located within the CPU
  • Every information of computer is embedded here
  • It is an electronic device that circuit.
  • It stores information ranging from 2000MB

Floppy disk or diskettes

  • It can be taken from one place to another.
  • They are not residence in computer system
  • It is very cheap to acquire.
  • It comes in different sizes like the 51/4 inches and 31/2 inches

Compact disk (CD)

  • It is used as secondary, storage medium.
  • It stores information more than that of the floppy disk.
  • It is the best because, it uses the laser technology.
  • The information here cannot be changed because they are sealed. This is why they are called CDRQM.

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