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4 cards from this section. Quick, good the night before a test.
What does a sensor do in an IoT system?
Think about what devices might capture information.
Name one protocol used for data transmission in IoT.
Which protocols do we commonly use for web communication?
What is the main function of IoT sensors?
What is the first action in the data flow?
True or False: Cloud platforms are unnecessary for IoT applications.
How do we manage large amounts of IoT data?
A smart home has multiple sensors reporting various environmental conditions. Describe how data flows from a sensor to the dashboard and how alerts could be set up.
Can you trace the full journey of the data?
Compare the strengths and weaknesses of using a time-series database versus a traditional relational database for IoT analytics.
Consider the nature of IoT data and its requirements.
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