Disk Storage and File Structures Quiz

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Questions and Answers

What type of storage is the main memory?

  • Primary storage (correct)
  • Tertiary storage
  • Volatile cache
  • Secondary storage

What is the main characteristic of secondary storage?

  • Has large capacity (correct)
  • Fast and expensive
  • Volatile
  • Can be processed directly by the CPU

Which storage unit is considered non-volatile?

  • Volatile cache
  • Flash memory (correct)
  • Magnetic disk
  • Primary storage

Why are most databases stored permanently on secondary storage?

<p>They are too large to fit in main memory (A)</p> Signup and view all the answers

What is the main reason for using secondary storage?

<p>It costs less (A)</p> Signup and view all the answers

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