WorksheetsComputers: Hardware Components
Total questions: 9
Worksheet time: 5mins
What is the primary function of a CPU in a computer?
To play music
To control the monitor's brightness
To make coffee for the user
To carry out instructions from computer programs
Name three examples of input devices in a computer system.
2. Printer
3. CPU
1. Keyboard 2. Mouse 3. Scanner
1. Monitor
What is the purpose of a motherboard in a computer?
To connect all the components of a computer together.
To play music for the computer
To provide a comfortable place for the computer to sleep
To cook the food for the computer
Explain the difference between RAM and ROM.
RAM is used for long-term storage, while ROM is used for short-term storage.
RAM is volatile and temporary, while ROM is non-volatile and permanent.
RAM and ROM are the same thing.
RAM is non-volatile and permanent, while ROM is volatile and temporary.
What is the function of a hard disk drive in a computer?
It is used to cool down the computer
It is responsible for processing data
It helps in displaying images on the screen
It is used to store and retrieve digital information.
Describe the role of a graphics card in a computer system.
It is responsible for rendering images, videos, and animations on the computer's display.
It stores data and files on the computer
It manages the internet connection of the computer
It is responsible for cooling the computer system
What is the purpose of a cooling system in a computer?
To make the computer run faster
To prevent overheating of internal components
To increase the storage capacity of the computer
To improve the sound quality of the computer
Explain the function of a sound card in a computer.
It stores video files
It controls the keyboard and mouse
It displays images on the monitor
It processes and outputs audio signals.
Name three examples of output devices in a computer system.
Headphones, microphone, modem
Keyboard, mouse, CPU
Monitor, printer, and speakers
Scanner, projector, router
