WorksheetsDigital components quiz
Total questions: 16
Worksheet time: 18mins
What does a hard drive/ mass storage device do?
Makes sure the computer is running smoothly
Stores information. For example, a photo.
Ejects water from a computer
Plays music
What does the Central Processing Unit (CPU) do?
Receives information and follows what that information says
Stores data
Cools down the fans in the computer
Gives internet to the computer
A Graphics Processing Unit (GPU) is...
A unit that shows an image on the screen
A keyboard
A unit to make something touchscreen
Not relevant to computers at all.
Input or output:
Speakers
Input
Output
Input or output:
Touchscreen
Input
Output
Input or output:
Keyboard
Input
Ouput
Input or output:
Printer
Input
Output
Input or output:
Headphones with microphone (headset)
Input
Output
Monitor
Input
Output
An ethernet cable is a way that data can be transmitted between digital systems
Data can be transmitted between systems wirelessly
Explain how digital systems can work together to input, process and output data.
Use examples of different digital components (e.g. headphones, iPads etc.).
What is this
The Wild Robot
A radio from 1965
A Wi-Fi Router
A robo-vacuum
What is this
CPU
Laminator
Giant polaroid camera
Printer
The printer does not need Wi-Fi to print
Create and describe a digital system.
1. Include at least three digital components
2. Describe how they connect to each other (discuss input, process and output)
3. Explain why connecting to each other is beneficial for the user.
