WorksheetsPC Assembly Quiz
Total questions: 18
Worksheet time: 15mins
List three general safety precautions before assembling a PC.
What is the main purpose of a power supply unit (PSU)?
Convert DC to AC
Convert AC to DC
Store electrical energy
Cool the system
Which of the following voltages are typically provided by a PSU?
1.2V, 2.5V, 3.3V
3.3V, 5V, 12V
5V, 9V, 15V
12V, 18V, 24V
What factors affect the choice of a computer case?
Form factor of the motherboard (e.g., ATX, Micro-ATX, Mini-ITX)
The version of the operating system installed
The brand of the monitor used
The type of keyboard (wired or wireless)
Which component requires thermal paste for installation?
RAM
CPU
Optical Drive
NIC
What is the purpose of thermal paste?
What are the steps to install the CPU?
Push the CPU firmly into the socket until it clicks.
Install the CPU cooler first, then place the CPU under it.
Align the CPU with the socket using the corner markers and gently place it in.
Connect the CPU fan before securing the CPU into the socket.
What should you check before buying a CPU?
Compatibility with the existing motherboard
The color of the heatsink fan
The size of the computer case only
What are the two main types of RAM?
Unbuffered memory
Buffered memory
DDR3
DDR4
What is buffered memory specialized for?
Servers and high-end workstations
Personal computers
Mobile devices
Gaming consoles
What are the two main parts of a traditional chipset?
(a)
Which part of the chipset connects the CPU to high-speed devices such as RAM and graphics cards?
Southbridge
BIOS
Northbridge
CMOS battery
What should you do to install an HDD?
Find an empty hard drive bay
Connect it to the USB port
Use a screwdriver to open the case
Remove the motherboard
What are the signs that an internal storage device is failing?
Unusual noises and vibrations
Increased speed
No error messages
Consistent performance
What factors should be considered when purchasing a new hard disk drive?
Compatibility with motherboard interfaces
Color of the drive
Brand popularity
Size of the drive only
What is the recommended installation tip for screws?
Slightly hand-tighten all screws first
Use a power drill for speed
Tighten all screws at once
Do not use screws
What should you do before purchasing an adapter card?
Consider the user's current and future needs
Only check the price
Look for the most popular brand
Ignore compatibility
What is the first step in installing a video adapter card?
Find an empty PCIe x16 slot
Connect it to the power supply
Remove the motherboard
Choose the right brand
