Font size
WorksheetsPC Hardware Unit Test
Total questions: 20
Worksheet time: 11mins
The speed at which a CPU processes instructions is called what?
Frequency
Power
Core
Cache
The CPU fits on a motherboard in what spot?
DIMM Slot
Socket
PCIe
HDMI
Thousands of tiny what are placed on the CPU to control electricity and allow the CPU to understand logic?
Wires
Capacitors
Transistors
Pins
Which of the following is NOT a common motherboard size?
ATX
eATX
ITX
CTX
What is the name of the slot on the motherboard where you put the RAM?
CPU Slot
RAM Slot
Cache Slot
DIMM Slot
What is volitile memory?
Memory that stays even if the power is off
Memory that doesnt stay if the power is off
Memory that can randomly be erased
Memory that explodes
Which of these is the smallest value?
Kilobyte
Megabyte
Gigabyte
Terrabyte
Files are written to memory in a system of 0s and 1s called?
Decimal
Trinary
Binary
Hexadecimal
What is the main difference between Desktop and Laptop RAM?
Laptop RAM is faster
Laptop RAM is physically smaller
Laptop RAM is slower
Laptop RAM is physically larger
What is latency in RAM?
Measures how long it takes to retrieve a file
Measures how long it takes to turn on
Measures length of RAM stick
Measures size of the DIMM slot
Modern video cards are put into what slot on the motherboard?
DIMM
VGA
PCIe
HDMI
Which of the following is NOT true about the CPU and GPU cores?
A CPU core is more powerful and more complex
A GPU core is primarily used for quick math calculations
The CPU and GPU are identical
A GPU core is smaller and handles simpler tasks
What three colors are used in a monitor's pixels?
Red, Orange, Yellow
Red, Green, Blue
Blue, Purple, Cyan
White, Black, Gray
A monitor's brightness is measured using what?
IPS
TFT
NIT
NOT
The ratio between the brightest white and darkest blacks on a monitor is called?
Contrast
Refresh Rate
Color Depth
HDR
Which is NOT a level of the 80+ power supply rating system?
Gold
Platinum
Titanium
Orange
A power supply with detatchable cables that makes it easier to place inside a case is called?
Modular
Detatchable
Standard
Floating
Which of the following technologies is used to link up two video cards together?
SLI
Crossfire
Dual Channel
Direct X
What does SSD stand for?
Solid State Drive
Super Standard Disk
Serial Standard Drive
Super Serious Duck
What two sizes does a standard hard drive come in?
2.5"
3.5"
4.5"
1.0"
