Questions
- What does “IoT” stand for?
- Name a popular smart home assistant.
- Which sensor is commonly used in smart thermostats?
- What is the main goal of IoT devices?
- Name the technology that enables devices to connect wirelessly.
- Which industry benefits most from IoT applications?
- Name an example of a wearable IoT device.
- What does “edge computing” refer to?
- Which protocol is often used for IoT device communication?
- Name the security concern specific to IoT devices.
Answers
- Internet of Things
- Amazon Alexa or Google Assistant
- Temperature sensor
- To collect and exchange data
- Wi-Fi, Bluetooth, or Zigbee
- Healthcare, manufacturing, or smart homes
- Fitness tracker or smartwatch
- Processing data close to the data source
- MQTT or CoAP
- Security vulnerabilities or hacking risks