Put Your Memory to the Test
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Questions and Answers

What is primary storage in a computer system?

  • The area in a computer where data is stored for backup purposes
  • The area in a computer where data is stored for quick access by the computer's processor (correct)
  • The area in a computer where data is stored for long-term access
  • The area in a computer where data is stored for external access

    • Which of the following is NOT a characteristic of memory devices?

  • Processor Speed (correct)
  • Unit of Transfer
  • Capacity
  • Location

    • What is the difference between internal or main memory and external or secondary memory in a computer system?

  • Internal memory and external memory are the same thing
  • External memory comprises of secondary storage devices like hard disks, magnetic tapes while internal memory doesn't (correct)
  • Internal memory is often in the form of CPU registers and small amount of cache while external memory is the main memory like RAM or ROM
  • The CPU can directly access external memory but not internal memory

    • What is the unit of transfer for main memory?

    <p>Words</p> Signup and view all the answers

    What is the capacity of a memory device specified by '4K x 16'?

    <p>4 kilobits</p> Signup and view all the answers

    What is the access method of memory devices?

    <p>The sequence or order in which memory can be accessed</p> Signup and view all the answers

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