The Digital Revolution Quiz

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Questions and Answers

Which of the following is NOT considered a digital device?

Computer
Refrigerator (correct)
Tablet
Mobile phone

What is the purpose of a peripheral device in a computer system?

To accept input
To expand the computer's capabilities (correct)
To process data
To store data

What is the main function of a computer?

To accept input
To process data (correct)
To produce output
To store data

What is the Internet of Things (IoT)?

<p>Everyday objects that can send and receive data over the Internet (C)</p> Signup and view all the answers

Which of the following is an input device?

<p>Keyboard (C)</p> Signup and view all the answers

Study Notes

Digital Devices

A digital device is a device that uses digital signals or data to operate, such as computers, smartphones, and tablets.

Peripheral Devices

A peripheral device is a device that connects to a computer system to provide additional functionality, such as keyboards, printers, and scanners.
The purpose of a peripheral device is to enhance the capabilities of a computer system.

Computer Function

The main function of a computer is to process, store, and communicate information.

Internet of Things (IoT)

The Internet of Things (IoT) refers to the network of physical devices, vehicles, home appliances, and other items embedded with sensors, software, and connectivity, allowing them to collect and exchange data.

Input Devices

Examples of input devices include keyboards, mice, scanners, and cameras, which allow users to enter data into a computer system.

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Description

Test your knowledge of the ongoing digital revolution and its impact on society, politics, and the economy. Explore the role of digital technology in various devices like computers, mobile phones, and household appliances, as well as the concept of the Internet of Things. Challenge yourself with this quiz!