WorksheetsQuiz 1: Introduction to Computer Hardware
Total questions: 20
Worksheet time: 10mins
Which of the following is an input device?
Monitor
Keyboard
Printer
Projector
Which device is responsible for processing instructions in a computer system?
RAM
CPU
SSD
GPU
Which of the following is NOT an output device?
Monitor
Speakers
Mouse
Printer
Which type of computer is designed to support hundreds or thousands of users simultaneously?
Personal Computer
Server
Mainframe
Supercomputer
Which cable is commonly used to connect external storage devices and peripherals?
HDMI
USB
VGA
SATA
HDMI is mainly used for ________.
Data transfer between hard drives
High-definition video and audio transmission
Power supply
Wireless networking
Thunderbolt cable is known for providing ________.
Power supply only
High-speed data transfer and video output
Wireless connectivity
Internet connection
Which connector is used for connecting internal hard drives to the motherboard?
SATA
USB
HDMI
Ethernet
VGA is considered a ________ cable.
Legacy video cable
Audio cable
Modern digital cable
Power cable
Which component provides power to the computer system?
CPU
PSU
RAM
GPU
Wattage rating of a power supply unit refers to ________.
The total number of connectors
The amount of power it can provide
The speed of the cooling fan
The lifespan of the PSU
Which cooling system uses liquid instead of air to dissipate heat?
Heat sink
Air cooling
Liquid cooling
Thermal paste
Which storage device has no moving parts and is faster than HDDs?
Optical Drive
SSD
RAID
Floppy Disk
RAID technology is mainly used for ________.
Increasing CPU speed
Improving storage reliability and performance
Expanding RAM
Connecting printers
Which type of memory is volatile and loses data when power is off?
ROM
RAM
SSD
HDD
ECC RAM is designed to ________.
Increase storage capacity
Correct memory errors
Replace SSD
Support virtual memory
Which CPU socket type is used for connecting the CPU to the motherboard?
PCIe
LGA
SATA
DIMM
Which printer type sprays tiny droplets of ink directly onto paper?
Laser printer
Inkjet printer
Impact printer
Thermal printer
Which type of printer is commonly used in point-of-sale (POS) terminals?
3D Printer
Inkjet Printer
Thermal Printer
Laser Printer
A multifunction printer typically includes which of the following features?
Printing, scanning, copying, faxing
Only printing
Printing and storage
Gaming support
