What is the main function of the CPU (Central Processing Unit) ?

• To display images

• To process data and perform calculations

• To store fies

• Delete unused programs

Which device is used to display visual output from a computer ?

• Keyboard

• Monitor

• Printer

• Speaker

Which device is used to capture images or video ?

• Monitor

• Scanner

• Webcam

• Camera Tripod

What is an “icon” on a computer desktop?

• A small image that represents a file,folder, or program

• A part of the keyboard

• A component of the monitor

• A notification

Which device is used to produce a physical copy of a document

• Monitor

• Keyboard

• CD/DVD Drive

• Printer

What is a “file”?

• A digital container used to store data

• A part of the computer screen

• A type of keyboard

• An image in mainscreen

Which device is used to listen to sounds from a computer?

• Mouse

• Speaker

• Scanner

• Microphone

What is the meaning of “input device”?

• A device that allows you to enter data into a computer

• A device that displays information from a computer

• Device that stores data

• A device to produce sound

What does the “recycle bin” icon do?

• Temporarily stores delete files before they are permanently removed

• Saves new documents

• Opens a new application

• A software

What is the meaning of “hardware”?

• The software applications running on a computer

• The cables connecting devices

• The physical components of a computer

• A part of computer that cannot touch