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WorksheetsDigital Systems and Peripheral Devices
Total questions: 15
Worksheet time: 8mins
What is a digital system?
A system that processes and stores data using electricity
A system that only works with mechanical parts
A manual filing system
A type of paper-based communication
Which of these is an example of a peripheral device?
Hard drive
Printer
Computer
What is the main function of a storage device in a digital system?
To display images
To process data
To store and retrieve data
To transmit sound
Which device is used to transmit data wirelessly?
USB flash drive
Wi-Fi router
Printer
DVD drive
What type of data does a microphone collect?
Video
Text
Sound
Images
Which peripheral device is used for both input and output?
Mouse
Keyboard
Touchscreen
Printer
What is one safety rule when using a digital system?
Avoid overloading power outlets
Spill drinks near the computer
Pull out USB devices without ejecting them
Why should peripheral devices be properly connected?
To save electricity
To ensure they function correctly
To make them last forever
To prevent overheating
Why is it important to handle cables carefully?
To avoid data loss and physical damage
To make the computer faster
To prevent screen glitches
To increase battery life
Why should you update software regularly?
To make the device look new
To keep security and performance updated
To delete old files
To reduce storage space
Which peripheral device would you choose to record a video presentation?
Speaker
Webcam
Keyboard
Printer
If you want to edit an image on a touchscreen device, which tool is best?
Mouse
Stylus pen
Joystick
Microphone
Which device would be most useful for a visually impaired person using a computer?
A gaming controller
A screen reader
A webcam
A scanner
A student needs to print an assignment in colour. Which device should they choose?
Black and white printer
Color inkjet printer
Microphone
Scanner
You need to collaborate on a document with classmates. Which tool is best?
Shared online document (e.g., Google Docs)
Flash drive
Printed copies
