Grade 7 Computer Basics Quiz

What is the name of the device you use to type letters and numbers into a computer?

• Monitor

• Mouse

• Keyboard

• Speaker

Which external part of a computer shows the visuals and images from the system?

• Monitor

• Printer

• Mouse

• CPU

What is the purpose of a mouse, and how do you use it?

• To display images

• To click, drag, and point

• To type letters and numbers

• To play music

Can you name a device that produces sound from the computer, like music or audio?

• Keyboard

• Printer

• Speaker

• Flash drive

What is the function of a USB port on a computer?

• To connect external devices

• To display visuals

• To print documents

• To produce sound

Why do computers have power cables, and where do you plug them in?

• To store data; into a USB port

• To provide electricity; into an electric socket

• To produce sound; into headphones

• To display visuals; into a monitor

What is the role of the computer casing or tower in protecting internal parts?

• It holds external devices like the mouse

• It prevents the computer from overheating

• It houses and protects internal components

• It serves as the display screen for visuals

What external device allows you to print documents or photos from your computer?

• Printer

• Speaker

• Keyboard

• Monitor

How do external storage devices, like flash drives or external hard drives, connect to a computer?

• Through a USB port

• Through the monitor screen

• Through the speaker jack

• Through a power cable

What is the difference between headphones and speakers when used with a computer?

• Headphones are for private listening, while speakers are for everyone to hear

• Headphones produce visuals, while speakers produce sound

• Headphones type text, while speakers connect to the internet

• Headphones work wirelessly, while speakers always have cables