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RAM is used as a short memory because it is

  • A.Volatile
  • B.Has small capacity
  • C.Is very expensive
  • D.Is programmable

Answer: A

Correct answer: Volatile

RAM is volatile: its contents last only while power is applied and vanish the moment the machine is switched off. That is why it serves as short-term working memory and why anything to be kept must be written to disk.

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