Internet of Things
This quiz focuses on the topic of Internet of Things (IoT) and is designed to test knowledge on various aspects of this emerging technology. With 10 multiple-choice questions, each offering three options, only one is correct. The quiz covers fundamental IoT concepts, including what it is, examples of connected devices, its benefits, security challenges, and the most commonly used technologies. It also addresses the use of IoT in different sectors, such as healthcare, transportation, and smart cities, providing an overview of the advantages and potential privacy risks associated with this technology. Ideal for those seeking an introduction to IoT or wanting to reinforce their understanding of its innovations and practical applications in everyday life.
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1. What is the Internet of Things (IoT)?
The connection of physical devices to the internet, allowing communication and data exchange.
A concept related to computer automation.
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2. Which of these devices can be considered part of the IoT?
A smart light bulb connected to Wi-Fi.
A traditional analog wristwatch.
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3. What is one of the main benefits of IoT?
Increases energy consumption in connected devices.
Facilitates the automation and remote control of devices.
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4. The most common protocol used in IoT for device communication is:
MQTT (Message Queuing Telemetry Transport).
FTP (File Transfer Protocol).
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5. What makes security a challenge in IoT?
The lack of devices connected to the internet.
The large number of connected devices that can be targets for cyber-attacks.
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6. IoT can be used in which sectors?
Only in healthcare.
In sectors like healthcare, transportation, industry, and smart homes.
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7. Which technology is often used to connect IoT devices over short distances?
SQL.
Bluetooth.
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8. The concept of "Smart Cities" is directly related to:
The installation of large skyscrapers.
The use of IoT technologies to improve urban infrastructure and public services.
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9. What is an example of an IoT device in a home?
A smart thermostat controlled via smartphone.
A gas stove without connectivity.
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10. What is a potential disadvantage of using IoT?
May expose personal data to privacy risks.
Improves automation and process monitoring.
