2025 YEAR 5 DIGITAL SYSTEMS QUIZ SJ

What is a digital system?

• A set of wooden tools used for building

• A machine made only of wires and screens

• A system made up of hardware, software and peripheral devices that work together

• A TV and DVD player

Which of the following examples would you find as a digital system in the community?

• Campfire

• ATM machine

• School desk

• Whiteboard marker

Which part of a computer is often called the “brain”?

• Hard drive

• Keyboard

• CPU

• Monitor

RAM inside a computer is used for:

• Permanent storage of photos and files

• Temporarily storing data the computer is working on

• Making internet connections work faster

• Turning the computer on

Which of the following is an input device?

• Monitor

• Printer

• Keyboard

• Speaker

Which of the following is an output device?

• Mouse

• Touchscreen

• Microphone

• Headphones

Which of these is a storage device?

• USB stick

• Projector

• Mouse pad

What is the main difference between hardware and software?

• Hardware breaks more easily than software

• Hardware is physical (you can touch it), software is instructions/programs that tell the hardware what to do

• Software is always faster

• Hardware is online, software is offline

Which of the following is an example of software?

• Mouse

• Google Docs

• Keyboard

• Webcam

What is a network?

• A collection of computers connected to share and send data

• A television system

• A computer running by itself

• A type of keyboard shortcut