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5 cards from this section. Quick, good the night before a test.
What is Bluetooth used for?
Think about devices that connect without wires.
Name one example of a medium-range connectivity technology.
It connects you to the internet at home.
Which technology is used for short-range connectivity?
Consider which technology connects devices over short distances.
True or False: Zigbee requires more power than Wi-Fi.
Think about the differences in energy usage.
Design a comprehensive IoT solution utilizing both short-range and long-range technologies for a smart agricultural system. Describe the devices and technologies you would use and their functions.
Consider how each type of technology assists in data collection and communication.
Evaluate the pros and cons of using Wi-Fi for connecting multiple IoT devices in a smart home versus using Zigbee.
Think about how each technology serves different needs and setups in a home.
7 more questions in this section. Enroll free to practise them all.
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