WorksheetsComputer Hardware II
Total questions: 20
Worksheet time: 10mins
Which of the following caches on the CPU is the fastest?
LI
L2
L3
L4
What material are CPUs made from?
Steel
Silicon
ABS
Obsidian
What is the name of the silver material that sits between the CPU and the cooler that helps transfer heat?
Thermal Paste
Thermal Glue
Liquid Iron
Duct Tape
What is ECC RAM?
RAM that is double the size
RAM that corrects errors
RAM that fits in any slot
RAM that is smaller than usual
What does DDR stand for?
Dance Dance Revolution
Double Disco Rave
Double Data Rate
Doughnut Delivery Risk
When does POST run?
After Windows starts
After opening it from your desktop
Before the computer shuts down
After the computer is turned on, but before OS starts
Which of the following is NOT a form factor for a motherboard?
ATX
Micro-ATX
DTX
ITX
What are the responsibilities of the SouthBridge?
Fast devices, like the CPU, RAM, and PCI-e slots
Slow devices, like the Hard Drive, I/O controller, and other hardware
Only peripherals like the keyboard and mouse
All monitors
Which of the following is the fastest hard drive?
HDD 7200 RPM
HDD 5400 RPM
HDD 10000 RPM
SSD
What is the current maximum throughput of a SATA III connection?
1.5 GB/s
3.0 GB/s
6.0 GB/s
12.0 GB/s
Which of the following interfaces are the fastest?
PATA
SATA
M.2
M.2 NVMe
How many disks does RAID 10 require at minimum?
1
2
3
4
What is the maximum number of drive failures under RAID 6 at which it will still function?
1
2
3
4
Which of the following is NOT a voltage supplied by the power supply?
3.3v
5v
6v
12v
If I buy an 80 plus platinum power supply, what efficiency can i expect at 100% load?
90%
89%
88%
95%
If I buy an 80 plus gold rated power supply that is 600W, how much wattage can I expect at 50% load?
600W
500W
540W
660W
Which of the following is NOT an example of optical media?
CD-ROM
Blue Ray
Floppy Disk
DVD
Thunderbolt 3 is compatible with what other connection?
USB 3
Mini-DisplayPort
USB C
USB Micro B
What is a CPU with a built in GPU called?
APU
APB
IGB
CGPU
How is brightness measured in a monitor?
Brights
Nits
LEDs
Gnats
