Motherboard Components Quiz
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Questions and Answers

What component connects the CPU to high-speed components like RAM and the graphics card?

  • Northbridge (correct)
  • CMOS Backup Battery
  • IDE Connector
  • Southbridge

    • Which port is used to connect a VGA monitor?

  • SATA Port
  • USB Port
  • VGA Port (correct)
  • LAN Port

    • What is the primary function of the CMOS Backup Battery?

  • Providing power to the hard drive
  • Powering the CPU
  • Storing the operating system
  • Keeping the CMOS settings in memory (correct)

    • Which slot is used to install RAM modules?

    <p>DRAM Memory Slot (D)</p> Signup and view all the answers

    What is the main power connector for the motherboard?

    <p>20-pin ATX Power Connector (B)</p> Signup and view all the answers

    Which port is used to connect a keyboard?

    <p>PS/2 for Keyboard (D)</p> Signup and view all the answers

    What type of port is used to connect older IDE hard drives?

    <p>IDE Connector (C)</p> Signup and view all the answers

    Which of these is NOT a primary function of the motherboard?

    <p>Storing the operating system (A)</p> Signup and view all the answers

    What is the purpose of the BIOS chip?

    <p>Controlling the boot process (C)</p> Signup and view all the answers

    What is the function of the CPU fan slot?

    <p>Cooling the CPU (B)</p> Signup and view all the answers

    Flashcards

    Motherboard

    The main circuit board of a computer, connecting all components.

    CPU

    The central processing unit; the 'brain' of the computer.

    RAM

    Random Access Memory; the computer's short-term memory.

    SATA Port

    Connects Serial ATA hard drives and other storage devices.

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    USB Port

    Connects USB devices.

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    CMOS Backup Battery

    A small battery that keeps the CMOS settings in memory even when off.

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    VGA Port

    Connects a VGA monitor.

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    PCI Slot

    Connects PCI expansion cards.

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    BIOS Chip

    Contains the BIOS firmware, which controls the boot process.

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    Audio Port

    Connects speakers, headphones, or microphones.

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    Study Notes

    Motherboard Components

    • Motherboard: The central circuit board connecting all computer components.
    • SATA Port: Connects Serial ATA hard drives and other storage devices.
    • CMOS Backup Battery: Maintains CMOS settings when the computer is off.
    • CMOS Battery Slot: Holds the CMOS backup battery.
    • CPU Slot: Houses the central processing unit (CPU).
    • IDE Connector: Used for older IDE hard drives and devices.
    • Northbridge: Part of the chipset, connecting CPU to high-speed components (RAM, graphics card).
    • Southbridge: Part of the chipset, connecting CPU to slower peripherals (USB, SATA, keyboard).
    • VGA Port: Connects a VGA monitor.
    • USB Port: Connects USB devices.
    • CPU Fan Slot: Supports the CPU cooling fan.
    • LAN Port: Connects to a network via Ethernet.
    • DRAM Memory Slot: Accommodates RAM modules.
    • BIOS Chip: Stores BIOS firmware for boot-up.
    • Parallel Port: Connects older parallel devices. (Obsolete)
    • RAM: Random Access Memory – computer's short-term memory.
    • Audio Modem Riser: Slot for audio cards or modem cards.
    • 4-pin Power Connector: For power delivery to the motherboard.
    • Floppy Port: Connects floppy disk drives. (Obsolete)
    • Audio Port for Home-theater, amplifier, speaker: Connects home theatre systems or other audio equipment.
    • PS/2 for Mouse: Connects a mouse.
    • PS/2 for Keyboard: Connects a keyboard.
    • PCI Slot: Supports PCI expansion cards.
    • AGP Slot: Supports AGP graphics cards. (Obsolete)
    • 20-pin ATX Power Connector: Main power input for the motherboard.
    • Audio Port for Headphone, Microphones or earphones with mic: Connects headphones, microphones, or combined devices.
    • Audio Port for Headphones, earphones: Connects audio devices.
    • CPU: The central processing unit – the computer's brain.
    • Front Panel Connector: For front panel indicators (power, audio).
    • PC Speaker Connector: Connects the computer speaker.

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    Description

    Test your knowledge on the various components of a motherboard. This quiz covers essential parts such as the CPU slot, RAM slots, and various ports. Determine how each component functions and its role within the computer system.

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