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Doctors Medicines MCQs Q&A

  1. Punched card
  2. Magnetic disk
  3. Magnetic tape
  4. Drum
  5. None of the above
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1 Answers

Answer: Option 4

A magnetic drum is a magnetic storage device used in many early computers as the main working memory, similar to how modern computers use random access memory (RAM) cards. In some cases, magnetic drum memory was also used for secondary storage.

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