Computer Operating Systems: Virtual Memory & Functions
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Questions and Answers

What does computer hardware typically refer to?

  • Network protocols and communication standards
  • Software programs and applications
  • Physical devices and components like memory, storage, and CPU (correct)
  • Cloud-based services and online applications
  • Which of the following is not a component of computer hardware according to the text?

  • Storage devices
  • Communication devices
  • Operating systems (correct)
  • Memory
  • What is one of the objectives of the module based on the text provided?

  • Preventing health-related injuries from technology use (correct)
  • Discussing various social media platforms
  • Explaining TV display technologies
  • Increasing e-waste by using outdated devices
  • Which part of a computer system is responsible for executing instructions and performing calculations?

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

    What is an essential consideration when purchasing technology devices according to the text?

    <p>Evaluating hardware specifications and features</p> Signup and view all the answers

    Which term best describes the role of the arithmetic logic unit in a computer system?

    <p>Performing mathematical and logical operations</p> Signup and view all the answers

    What is the purpose of a swap file or paging file?

    <p>Store data and programs as they are being processed by the CPU</p> Signup and view all the answers

    In a computer system, what component is responsible for holding data and programs while they are being processed by the CPU?

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

    What type of processor performs better—single-core or multi-core?

    <p>Multi-core</p> Signup and view all the answers

    How does running more apps simultaneously affect the amount of RAM required?

    <p>More apps increase the need for RAM</p> Signup and view all the answers

    What may be a consequence of using virtual memory?

    <p>Decrease in computer performance</p> Signup and view all the answers

    What is a processor core?

    <p>Unit on the processor with circuitry to execute instructions</p> Signup and view all the answers

    What type of computer is often used for virtual reality applications and high-end gaming?

    <p>Computers with 32 GB of memory</p> Signup and view all the answers

    Which form factor refers to the shape and size of the computer?

    <p>All-in-one computers</p> Signup and view all the answers

    What is a key factor to consider when selecting a computer based on storage requirements for various programs?

    <p>Storage capacity exceeding the sum of app requirements</p> Signup and view all the answers

    What type of computer is suitable for basic web browsing and simple productivity tasks?

    <p>Computers with 4 GB of memory</p> Signup and view all the answers

    Which computer type is commonly known for including the system unit and a separate monitor?

    <p>Desktop computers</p> Signup and view all the answers

    In terms of hardware requirements, what should you do when selecting a computer for an app with high memory needs?

    <p>Select a computer that exceeds the memory requirement</p> Signup and view all the answers

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