Chapter 3: Advanced Computer Hardware - POST and BIOS
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Questions and Answers

What type of device is typically connected using a serial port?

  • External hard drives
  • Monitors
  • Printers (correct)
  • Tablets
  • Which type of cable is commonly found in wired ethernet networks and older telephone networks?

  • SATA cables
  • Twisted pair cables (correct)
  • IDE cables
  • RG-6 cables
  • What is the function of a VGA port?

  • Plugging into the motherboard
  • Providing digital audio signals
  • Replacing both DVI & VGA
  • Transmitting uncompressed digital video (correct)
  • Which term refers to the amount of time for a pixel to change properties, such as brightness, on a monitor?

    <p>Response time</p> Signup and view all the answers

    What is the native resolution of most monitors as mentioned in the text?

    <p>[1920 x 1080]</p> Signup and view all the answers

    Which cable type is typically used for connecting printers or external drives?

    <p>Type A cables</p> Signup and view all the answers

    What is the first step to installing additional fans to cool the computer?

    <p>Align the fan so it faces the right direction</p> Signup and view all the answers

    When upgrading to a new CPU, what is a necessary requirement for compatibility with the motherboard?

    <p>Must fit into the existing CPU socket</p> Signup and view all the answers

    What is the correct sequence of steps for installing a new storage device in a computer?

    <p>Place the hard drive in the empty drive bay, connect the drive to motherboard, tighten the screws</p> Signup and view all the answers

    What is an essential step before inserting and securing a new motherboard into a case?

    <p>Replace the I/O shield</p> Signup and view all the answers

    When upgrading a CPU, what should be considered regarding compatibility with the motherboard?

    <p>Must be compatible with motherboard chipset</p> Signup and view all the answers

    What should be done after examining and identifying where all connectors are on a new motherboard?

    <p>Insert and secure motherboard into case</p> Signup and view all the answers

    What is the purpose of the Power On Self-Test (POST) in a computer?

    <p>Alert the technician of hardware malfunctions</p> Signup and view all the answers

    Which component controls communication between the operating system and hardware in a computer?

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

    What type of memory chip is used to store the motherboard's BIOS settings?

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

    Which of the following features is a common security measure in BIOS/UEFI systems?

    <p>Drive encryptions</p> Signup and view all the answers

    What does RAID stand for in computing terms?

    <p>Redundant Array of Independent Disks</p> Signup and view all the answers

    Which CPU architecture features a small set of rapid instructions for execution?

    <p>Reduced Instruction Set Computer (RISC)</p> Signup and view all the answers

    'Throttling' in CPU operation refers to what action?

    <p>Running the processor at a slower speed to conserve power or reduce heat</p> Signup and view all the answers

    'Double rarity' in RAID provides what kind of fault tolerance?

    <p>Fault tolerance for 2 failed drives</p> Signup and view all the answers

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