Computer Ports and Connectors Overview
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Questions and Answers

What type of connector is a PS/2 port?

  • 6-pin mini-DIN connector for keyboards and mice (correct)
  • 25-pin interface for connecting peripherals
  • 9-pin interface for serial communication
  • 15-pin connector for video cards and monitors

Which port is commonly used for connecting devices to local area networks?

  • DVI Port
  • VGA Port
  • HDMI Port
  • Ethernet Port/LAN Port (correct)

What does a DIMM slot primarily allow you to insert into a computer?

  • RAM modules (correct)
  • PCIe x16 video cards
  • CPU voltage regulator module
  • Sound cards

Which component maintains values in CMOS and provides power to the BIOS chip?

<p>CMOS Battery (A)</p> Signup and view all the answers

What is the main function of the CPU Fan Power Connector?

<p>Connects CPU fan power (C)</p> Signup and view all the answers

Which component converts AC to regulated DC power in a computer system?

<p>Power Supply Unit (PSU) (D)</p> Signup and view all the answers

What type of interface is a DVI port primarily used for?

<p>Video transmission (C)</p> Signup and view all the answers

Which port is commonly found on video cards and monitors?

<p>VGA Port (A)</p> Signup and view all the answers

What is the main purpose of the BIOS chip in a computer system?

<p>Runs the first code on PC start-up (A)</p> Signup and view all the answers

What do IDE connectors primarily facilitate in a computer system?

<p>Storage device connection (D)</p> Signup and view all the answers

What component is responsible for storing working data and machine code temporarily?

<p>Random-Access Memory (RAM) (B)</p> Signup and view all the answers

Which connector supplies power to the CPU voltage regulator module in a computer system?

<p>ATX Power Connector (D)</p> Signup and view all the answers

Flashcards

PS/2 Port Type

A 6-pin mini-DIN connector used for keyboards and mice.

LAN Port

A port used to connect to a local area network (LAN).

DIMM Slot Purpose

Allows insertion of RAM modules into a computer.

CMOS Battery Function

Maintains CMOS settings and powers the BIOS chip.

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CPU Fan Power Connector

Connects the CPU fan power.

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Power Supply Unit (PSU) Function

Converts AC to DC power for the computer.

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DVI Port Use

Primarily used for video transmission.

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VGA Port Purpose

A port commonly found on video cards and monitors.

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BIOS Chip Role

Runs the first code on PC start-up.

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IDE Connector Function

Facilitates storage device connection.

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RAM Role

Stores working data and machine code temporarily.

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ATX Power Connector Role

Supplies power to the CPU voltage regulator module.

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Study Notes

Ports and Connectors

  • PS/2 Port: 6-pin mini-DIN connector for keyboards and mice
  • Serial Port: 9-pin interface for serial communication
  • Parallel Port: 25-pin interface for connecting peripherals
  • USB Port: Universal Serial Bus for device communication
  • Sound Port/Audio Port: Input/output of audio signals controlled by programs
  • VGA Port: 15-pin connector for video cards and monitors
  • DVI Port: Digital Visual Interface for video transmission
  • HDMI Port: High-Definition Multimedia Interface for digital data
  • Ethernet Port/LAN Port: Common in local area networks

Expansion Slots and Connectors

  • DIMM Slot/Memory Slot/RAM Slot: For inserting RAM modules
  • PCIe x16 Slot: For PCIe x16 video cards
  • PCI Slots: For attaching hardware devices
  • IDE Connector: For PATA/IDE connections
  • SATA Connector: For connecting storage devices
  • ATX Power Connector: Connects power supply to motherboard
  • Auxiliary Power Connector/4 Pin 12 Volt: Supplies power to CPU voltage regulator module

CPU and Motherboard Components

  • CPU Socket: Connects microprocessor to motherboard
  • CMOS Battery: Maintains values in CMOS and provides power to BIOS chip
  • BIOS Chip: First code run by PC on powering on
  • CPU Fan Power Connector: Connects CPU fan power

Storage and Power

  • Optical Drive: Reads pre-pressed compact discs
  • Random-Access Memory (RAM): Stores working data and machine code
  • Hard Drive (HDD): Permanent storage for a computer
  • Power Supply Unit (PSU): Converts AC to regulated DC power

Expansion Cards

  • Commonly Used Expansion Cards: Video card, LAN card, Sound card, etc.

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Test your knowledge on different ports and connectors commonly found on computer systems, such as PS/2, USB, VGA, HDMI, and more.

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