WorksheetsUnderstanding Computer Hardware
Total questions: 10
Worksheet time: 5mins
What is the main function of the CPU?
The main function of the CPU is to execute instructions and process data.
To provide power to the computer
To manage network connections
To store data permanently
Which component is responsible for storing data temporarily?
CPU
Hard Drive
RAM
Motherboard
What does RAM stand for?
Read Access Memory
Rapid Access Module
Random Allocation Memory
Random Access Memory
What is the purpose of a motherboard?
To provide power to the CPU only.
To store all the data in a computer.
To act as a cooling system for the computer.
The purpose of a motherboard is to connect and allow communication between all computer components.
Which device is used to input data into a computer?
Mouse
Printer
Scanner
Keyboard
What type of storage is a hard drive?
Non-volatile storage device
Volatile storage device
Cloud storage service
Optical storage medium
What is the function of a power supply unit?
The function of a power supply unit is to convert and supply electrical power to computer components.
To manage the software applications.
To store data for the computer.
To cool down the computer components.
Which component is responsible for rendering graphics?
Graphics Processing Unit (GPU)
Hard Disk Drive (HDD)
Random Access Memory (RAM)
Central Processing Unit (CPU)
What does GPU stand for?
Graphical Performance Unit
Graphics Production Unit
General Processing Unit
Graphics Processing Unit
What is the role of a cooling system in a computer?
To improve the battery life of the computer.
To increase the storage capacity of the computer.
The role of a cooling system in a computer is to prevent overheating by dissipating heat from components.
To enhance the graphics performance of the computer.
