Digital Systems Quiz

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?

• CPU

• Hard drive

• Printer

• Motherboard

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

How does a scanner transmit data to a computer?

• Converts physical documents into digital files

• Types text into the computer

• Captures videos

• Plays sounds

Which peripheral device is used for both input and output?

• Mouse

• Keyboard

• Touchscreen

• Printer

What is one safety rule when using a digital system?

• Never shut it down

• 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

What should you do before plugging in a USB device?

• Check if it’s damaged

• Blow on the USB port

• Plug it in forcefully

• Restart the computer