WorksheetsA+ - 1B - Install and Configure Motherboards
Total questions: 10
Worksheet time: 14mins
Summary:
The motherboard acts as the central hub of a computer system, connecting various components necessary for processing and storage. It includes essential connectors and slots for the CPU, system memory, storage devices, and expansion cards.
Motherboard Functions:
Processing and Storage Components: The CPU, cache, RAM, and mass storage devices connect through the motherboard. These components process and store data using electrical signals and various storage technologies.
Bus Interfaces: Motherboards use bus interfaces to transmit data between components over electrical signals.
System Clock: The system clock on the motherboard synchronizes all parts of the PC and provides the basic timing signal for the CPU.
Motherboard Influence: Different motherboard types affect system speed, support for devices, and CPU compatibility.
Electrical Safety and ESD: Precautions must be taken to ensure personal safety and prevent electrostatic discharge (ESD) when handling sensitive electronic components.
CPU and System Memory Connectors: Motherboards have specific CPU sockets and slots for system memory modules (DIMMs), supporting different CPU models and RAM technologies.
Storage Connectors: Motherboards contain ports for connecting fixed disks using SATA or M.2 interfaces, providing both internal and external storage options.
Adapter Connectors: Expansion slots like PCIe and PCI are available for plugging in adapter cards to extend a computer's functionalities.
Motherboard Form Factors: Different form factors like ATX, micro-ATX, and mini-ITX dictate the motherboard's size, layout, and compatibility with cases and other components.
Installation: Proper installation involves using standoffs, aligning the board, securing it with screws, and connecting power and data devices.
Headers and Power Connectors: Motherboards include headers for front and rear panel components and various power connectors for the power supply and fans.
Expansion Cards: Different types of expansion cards, including video, capture, sound, and network cards, can be added to the motherboard to enhance specific functionalities.
What is the main function of the CPU in a computer system?
To store data persistently
To synchronize all parts of the PC
To process instructions using binary code
To transmit data between components
Which memory technology is volatile and loses its contents when power is removed?
SSD
HDD
SATA
RAM
What component synchronizes the operation of all parts of the PC and provides the basic timing signal for the CPU?
RAM
Cache
System clock on the motherboard
CPU socket
Which statement regarding electrical safety when working with a PC is true?
Disassembling non-field repairable components is safe even when the power supply is connected.
Disconnecting the power cord without holding the power button is sufficient to ensure safety.
Anti-ESD precautions are necessary when handling sensitive components
Disassembling the power supply is safe if handled properly.
Which form factor is a standard for most desktop PC motherboards and cases?
mATX
Mini-ITX
ATX
ITX
What is used to secure the motherboard to the case and ensure no part touches the case?
Standoffs
Thermal paste
CPU socket
Power connectors
Which type of connector is used for internal USB 2 connections on the motherboard?
9-pin headers
M.2 connectors
3-pin Molex KK connectors
4-pin Molex connectors
Which interface connects an SSD in an adapter card form factor directly to the motherboard?
M.2
PCIe
SATA
eSATA
What is a characteristic of PCIe compared to PCI?
PCIe is a legacy bus type.
PCIe uses parallel communications
PCIe is not compatible with PCI slots.
PCIe uses point-to-point serial communications.
Which type of card records video input and saves it as a movie or streaming media file?
Sound card
Network interface card
Capture card
Video card
Which component generates the signal to drive a monitor or projector in a computer system?
Sound card
Video card
Capture card
Network interface card
Which expansion slot interface is considered a legacy bus type?
PCIe
SATA
eSATA
PCI
Which form factor is characterized by a 12-inch width and 9.6-inch depth?
mATX
Mini-ITX
ATX
ITX
What connector is used for connecting the main motherboard power supply?
SATA power connector
P1 power connector
M.2 connector
Molex 4.1 connector
What precaution is recommended to prevent ESD when handling sensitive electronic components?
Handle components by their edges or plastic parts.
Use metal tools to manipulate components directly.
Hold components close to your body to discharge static electricity.
Touch components with bare hands to discharge static electricity.
What is the raw transfer rate of each lane in PCIe measured in?
Megabytes per second (MBps)
Gigatransfers per second (GT/s)
Gigabytes per second (GB/s)
Terabits per second (Tb/s)
How many expansion slots can a full-size ATX board contain?
Four
Five
Six
Seven
What is the size of a Mini-ITX board?
10 inches x 10 inches
6.7 inches x 6.7 inches
12 inches x 9.6 inches
9.6 inches x 9.6 inches
What is the distinctive block with square pin receptacles used for the main P1 motherboard power connector?
8-pin x 8-pin
4-pin x 8-pin
2-pin x 12-pin
6-pin x 6-pin
What type of connector is used for fan connectors on the motherboard?
5-pin Molex KK format
2-pin Molex KK format
4-pin Molex KK format
3-pin Molex KK format
What is the purpose of an expansion card in a computer?
To enhance the power supply
To improve the CPU performance
To add functions or ports not supported by the motherboard
To increase the RAM capacity
What is the basic test for a Graphics Processing Unit (GPU)?
The amount of memory it has
The number of video ports it supports
The frame rate it can produce for a particular game or application
The type of interface it uses
What type of memory do 3-D cards need for processing and texture effects?
Flash Memory
SRAM
DDR2 RAM
GDDR RAM
Have you submitted your Daily Standup Form yet?
Click the link below.
I have now
Not yet
