Mastering Input and Output in Computer Systems
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Questions and Answers

Which of the following is NOT considered an I/O device managed by the kernel?

  • Webcams
  • Processors (correct)
  • Monitors
  • Hard disk drives

    • What is the role of the kernel in managing I/O devices?

  • Inter communication between devices
  • Transferring data between devices
  • Loading drivers for hardware recognition (correct)
  • Ensuring efficient data transfer

    • What is one of the most common problems that can cause a slow machine?

  • Lack of CPU speed
  • Excessive input/output (correct)
  • Insufficient RAM
  • Hardware incompatibility

    • What does the kernel do to ensure data integrity during the transfer of data?

    <p>Prevents data errors</p> Signup and view all the answers

    Why is troubleshooting an important part of an IT support role?

    <p>To narrow down the cause of latency</p> Signup and view all the answers

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