Computer Bus and Data Exchange Quiz
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Questions and Answers

What is the purpose of the control bus in a computer?

  • To transmit variety of signals like read, write, acknowledge etc.
  • To transport memory addresses which the CPU wants to access
  • To direct and monitor the actions of the other functional areas of the computer (correct)
  • To handle the transfer of all data and instructions between different parts of the computer
  • What determines the bus size in a computer?

  • Amount of physical lines over which data is sent simultaneously (correct)
  • Frequency of the bus
  • Type of computer it is installed in
  • Number of data packets sent or received per second
  • Which type of bus is sometimes referred to as the memory bus?

  • Control Bus
  • Data Bus (correct)
  • Address Bus
  • I/O Bus
  • What is the function of the address bus in a computer?

    <p>To transport memory addresses which the CPU wants to access</p> Signup and view all the answers

    What is the measure used to define the bus speed in a computer?

    <p>The frequency and Mhz</p> Signup and view all the answers

    What do we call each time that data is sent or received in a computer?

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

    Study Notes

    Bus Architecture

    • The control bus carries control signals that manage data transfer between components.
    • The bus size is determined by the number of bits that can be transmitted simultaneously.

    Address Bus

    • The address bus is a unidirectional bus that carries memory address from the CPU to the memory.
    • It is often referred to as the memory bus.

    Bus Speed

    • Bus speed is measured in megahertz (MHz), which represents the number of times data is transferred per second.

    Data Transfer

    • A single transfer of data, whether sent or received, is called a cycle or clock cycle.

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    Description

    Test your knowledge of computer buses and data exchange with this quiz! Learn about the special unit used to exchange data between different parts of a computer, understand the concept of bus size, direction of signal, and bus speed.

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