3.4 – Motherboards: Motherboard Form Factors
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Questions and Answers

What is the primary function of the motherboard in a computer?

  • To control the display settings
  • To connect various components (correct)
  • To store data permanently
  • To manage power supply only

What determines the choice of motherboard size in a computer?

  • The color of the computer casing
  • The form factor of the case (correct)
  • The user interface design
  • The speed of the internet connection

Which component is generally NOT found on a motherboard?

  • CPU
  • Expansion slots
  • Power connector
  • Hard drive (correct)

Which aspect of motherboards does NOT typically vary across different models?

<p>Power connector types (C)</p> Signup and view all the answers

What is the primary reason for choosing a motherboard based on airflow considerations?

<p>To keep the system cool (A)</p> Signup and view all the answers

Which of the following is NOT a common reason for selecting a specific motherboard?

<p>Personal aesthetic preferences (B)</p> Signup and view all the answers

In terms of motherboard types, which statement is most accurate?

<p>There are over 40 different sizes, with a few being common. (B)</p> Signup and view all the answers

What is the role of expansion slots on a motherboard?

<p>To add additional components and functionalities (D)</p> Signup and view all the answers

What is the primary advantage of using an ATX motherboard?

<p>It provides plenty of expansion slots and memory space. (B)</p> Signup and view all the answers

In what scenario would a Mini-ITX motherboard be the best choice?

<p>When space constraints require a smaller case. (D)</p> Signup and view all the answers

What was a significant development year for the ATX motherboard standard?

<p>1995, when it became popular for desktop systems. (D)</p> Signup and view all the answers

Which statement correctly describes the ITX motherboard?

<p>It has the same screw holes as ATX motherboards. (D)</p> Signup and view all the answers

What is a typical feature of the ASUS Maximus VII Hero ATX motherboard?

<p>It provides additional power connectors for CPUs requiring more voltage. (C)</p> Signup and view all the answers

What is a common application for a Mini-ITX motherboard?

<p>Media centers with space limitations. (B)</p> Signup and view all the answers

Why would someone choose a smaller motherboard over a standard ATX motherboard?

<p>To fit into smaller cases with limited physical space. (C)</p> Signup and view all the answers

What distinguishes the ATX form factor from Mini-ITX?

<p>ATX motherboards offer more expansion slots and power options. (C)</p> Signup and view all the answers

Flashcards

ATX (Advanced Technology Extended)

A motherboard form factor that's been the standard for desktop computers since 1995. It offers ample space for expansion and memory, along with multiple expansion slots.

ITX (Intel Tiny)

A motherboard form factor optimized for smaller devices, often used in media centers, thin clients, or custom builds where space is limited.

Mini-ITX

A type of ITX motherboard, known for its compact size and suitability for very small form factor computers.

Motherboard Form Factor

The physical layout and dimensions of a motherboard.

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Expansion slots

The connection points on the motherboard for components such as RAM, GPUs, and other peripherals.

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CPU socket

A key factor influencing a motherboard's functionality, determining the type of processor it can support.

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Memory slots

The number of memory slots available on a motherboard, influencing its potential RAM capacity.

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Power connector

The power connection point that supplies power to the motherboard and its components.

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Motherboard

The main circuit board in a computer. It houses the CPU, RAM slots, expansion slots, and other key components. It's the central hub for data flow and system functionality.

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Motherboard Size

Different motherboards come in various sizes to accommodate different computer cases and needs. Larger motherboards offer more expansion potential, while smaller ones are ideal for compact systems.

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Motherboard Power Connector

The standardized connector that provides power to the motherboard. This ensures compatibility between different motherboards and power supplies.

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Choosing a Motherboard Size

The process of selecting the right motherboard size for your specific system based on its size, expansion needs, and cooling requirements.

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Motherboard Components

The physical components such as the CPU, memory modules, and expansion cards that connect to the motherboard.

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Motherboard Installation

The process of installing a motherboard into a computer case. This involves securing the motherboard to the case and connecting power and data cables.

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CompTIA Motherboard Focus

The CompTIA exam focuses on identifying the appropriate motherboard for a specific scenario, rather than requiring memorization of minute details about specific models.

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Study Notes

Motherboard Types and Sizes

  • Motherboards are the fundamental components of computers.
  • They house the CPU, memory slots, power connections, and expansion slots.
  • Motherboard sizes vary based on system requirements.
  • Popular sizes include ATX and ITX.

Motherboard Features

  • Basic layout generally consistent across different sizes (CPU, memory, expansion slots).
  • Expansion and memory slots vary by size.
  • Power connectors are standardized, ensuring compatibility.
  • Motherboard choice influenced by case size, required expansion, and cooling needs.
  • Many types exist; however, only a few are popular.

ATX Motherboards

  • ATX is a popular desktop computer motherboard type.
  • It provides ample space for expansion slots and memory.
  • ATX standard has been around since 1995.
  • Significant updates to ATX standard in recent years.
  • Common ATX motherboards today feature 20 or 24-pin power connectors and additional CPU power.

ITX Motherboards

  • ITX motherboards offer a smaller form factor, perfect for smaller cases.
  • Created by VIA Technologies in 2001.
  • ITX motherboards have the same screw holes as ATX, allowing installation in larger cases to a degree.
  • Small size allows for use in small areas (e.g., media center).

Choosing a Motherboard

  • CompTIA exam objectives focus on selecting appropriate motherboards for specific tasks (e.g., media center, video editing, thin client).
  • Exam questions typically require choosing between a few motherboard types.
  • Understanding motherboard sizing is important for various uses.

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Description

Explore the various types and sizes of motherboards in modern computers. This quiz covers essential features of ATX and ITX motherboards, including their layouts, compatibility, and expansion capabilities. Test your knowledge on motherboard standards and their impact on computer systems.

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