Programming Methodology Quiz
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Questions and Answers

What is the function of the ALU in a computer system?

  • Storing program instructions
  • Performing arithmetic and logic operations (correct)
  • Managing input and output devices
  • Controlling external memory

    • Which component is an example of computer hardware?

  • Word processor
  • Automated payroll computation program
  • Hard disk (correct)
  • Operating system

    • What is the role of ROM in a computer system?

  • Storing permanent instructions that the computer uses during start-up (correct)
  • Managing input and output operations
  • Providing temporary storage for data being processed
  • Executing program instructions

    • Which term refers to the physical components of a computer system?

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

    What is the primary function of software in a computer system?

    <p>Describing the steps the computer should perform</p> Signup and view all the answers

    What does software refer to in the context of a computer system?

    <p>Programs that describe the steps we want the computer to perform</p> Signup and view all the answers

    What is the primary function of the ALU in a computer system?

    <p>Performing arithmetic and logic operations</p> Signup and view all the answers

    Which component is an example of computer hardware?

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

    What is the role of RAM in a computer system?

    <p>Providing temporary storage for data and program instructions</p> Signup and view all the answers

    What does a computer system refer to?

    <p>Hardware and software taken together</p> Signup and view all the answers

    Study Notes

    Computer System Components

    • The Arithmetic Logic Unit (ALU) performs arithmetic and logical operations in a computer system.
    • The ALU is responsible for executing instructions that involve mathematical calculations and logical comparisons.

    Hardware Components

    • Computer hardware refers to the physical components of a computer system.
    • Examples of computer hardware include the ALU, ROM (Read-Only Memory), and RAM (Random Access Memory).

    Memory Components

    • ROM is a type of non-volatile memory that stores data permanently, meaning it retains its contents even when the power is turned off.
    • RAM is a type of volatile memory that stores data temporarily while the computer is running, and its contents are lost when the power is turned off.
    • RAM's primary function is to provide a temporary storage space for data and program instructions while they are being executed.

    Software Components

    • Software refers to the intangible programs and operating systems that run on a computer system.
    • The primary function of software is to provide instructions that a computer's hardware can execute to perform specific tasks.
    • Software is responsible for controlling and interacting with the computer's hardware components.

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    Description

    Test your knowledge of computer terminology, hardware and software, software development, and programming languages with this introductory quiz on programming methodology. Master the basics of computing systems and problem-solving methodology using a computer.

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