Computer Storage and Memory Quiz
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Questions and Answers

What is the main characteristic of ROM (Read-Only Memory)?

  • It can be erased and rewritten many times
  • It is a permanent store of data (correct)
  • It is a temporary memory
  • It holds files and programs the user is working on at the current moment

    • Which type of storage has metal discs coated with concentric tracks where data is stored?

  • Optical discs
  • Hard disk (correct)
  • Solid-state drives
  • Magnetic tape

    • What is the main advantage of optical discs over magnetic tape?

  • They are more durable
  • They are faster in data transfer
  • They are more compact
  • They have more capacity (correct)

    • Which type of CD can be erased and rewritten many times?

    <p>CD-RW</p> Signup and view all the answers

    What is the main characteristic of flash memory?

    <p>It retains data even without power</p> Signup and view all the answers

    Which type of storage is described as the main external backing storage?

    <p>Optical discs</p> Signup and view all the answers

    What is the function of RAM (Random Access Memory)?

    <p>Holds files and programs currently in use by the user</p> Signup and view all the answers

    What determines the best type of storage for a particular application?

    <p>The specific needs of the user</p> Signup and view all the answers

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