Computer Organization and Architecture Chapter 1 Quiz
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Questions and Answers

What are the architectural attributes of a computer?

  • Instruction set and I/O mechanisms (correct)
  • Hardware details transparent to the programmer
  • Memory technology used
  • Organizational attributes
  • Which attributes of a computer have a direct impact on the logical execution of a program?

  • Hardware details transparent to the programmer
  • Memory technology used
  • Organizational attributes
  • Instruction set and I/O mechanisms (correct)
  • What is an example of an organizational attribute of a computer?

  • Instruction set and I/O mechanisms
  • Interfaces between the computer and peripherals (correct)
  • Hardware details transparent to the programmer
  • Memory technology used
  • Which type of attributes are hardware details transparent to the programmer?

    <p>Architectural attributes</p> Signup and view all the answers

    What is the function of the control unit in a computer?

    <p>Managing the computer's resources and orchestrating the performance of its functional parts</p> Signup and view all the answers

    What is the hierarchical nature of complex systems essential for?

    <p>Dealing with a particular level of the system at a time</p> Signup and view all the answers

    Which component is referred to as a processor in a system with a single processing unit?

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

    What does the main memory of a computer primarily do?

    <p>Stores data</p> Signup and view all the answers

    What does the term 'CPU' stand for in a computer system?

    <p>Central Processing Unit</p> Signup and view all the answers

    Which component interprets and executes instructions in a computer?

    <p>Arithmetic and Logic Unit (ALU)</p> Signup and view all the answers

    What is the function of data communications in a computer system?

    <p>Data movement between the computer and its external environment</p> Signup and view all the answers

    In a multicore computer, what is a core?

    Signup and view all the answers

    Study Notes

    Architectural Attributes of a Computer

    • Architectural attributes of a computer have a direct impact on the logical execution of a program
    • These attributes include instruction set, number of bits used to represent data, and memory organization

    Organizational Attributes

    • Organizational attributes relate to the way components are organized to perform tasks
    • Example: The way the CPU and main memory are organized to execute instructions

    Hierarchical Nature of Complex Systems

    • The hierarchical nature of complex systems is essential for understanding and managing complexity
    • It allows for abstraction and modularization of components

    Components of a Computer System

    • The central processing unit (CPU) is the component that interprets and executes instructions
    • The CPU is also referred to as a processor in a system with a single processing unit
    • The control unit is responsible for managing the flow of data and instructions within the CPU
    • Main memory primarily holds data and program instructions for the CPU to execute

    Multicore Computers

    • In a multicore computer, a core is a separate processing unit that can execute instructions independently

    CPU and Data Communications

    • The term 'CPU' stands for Central Processing Unit in a computer system
    • Data communications is the function of exchanging data between components or systems within a computer

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    Description

    Test your understanding of basic concepts and the evolution of computer organization and architecture. Explore topics such as the Intel x86 architecture, ARM architecture, embedded systems, cloud computing, and more from William Stallings' 10th edition book.

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