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WorksheetsInput and Output Devices Challenge
Total questions: 10
Worksheet time: 3hrs 30mins
Which of the following is an input device?
printer
monitor
speaker
keyboard
What is the primary function of a keyboard?
To display images on the screen.
To connect to the internet.
To store data permanently.
To input data and commands into a computer.
Which device is used to display visual output?
Speaker
Printer
Monitor
Scanner
What type of device is a microphone?
An audio input device.
An audio output device.
A data storage device.
A video input device.
Which of the following is NOT an example of an output device?
Monitor
Printer
Speaker
Keyboard
What is the main function of a mouse?
To increase the speed of the computer.
To facilitate user interaction with a computer.
To store data permanently.
To connect to the internet.
Which of these is an example of an input device?
speaker
keyboard
monitor
printer
What does a printer do?
A printer stores files on a hard drive.
A printer scans documents into digital format.
A printer sends emails to recipients.
A printer produces physical copies of digital documents.
Which device converts digital signals into sound?
Digital-to-Analog Converter (DAC)
Analog-to-Digital Converter (ADC)
Sound Card
Digital Signal Processor (DSP)
What is the purpose of a scanner?
The purpose of a scanner is to digitize physical documents and images.
To enhance the quality of printed documents.
To store physical documents in a filing cabinet.
To create 3D models from physical objects.
