IoT Knowledge Challenge

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Questions and Answers

What is the primary role of things and internet in IoT?

Things and internet both facilitate data communication and processing
Things and internet both sense and collect data
Things and internet both are responsible for data storage
Things sense and collect data, while the internet facilitates data communication and processing (correct)

Which communication protocols are commonly used for M2M local area network?

6LoWPAN, Thread, and ANT+
NFC, RFID, and LoRa
Z-Wave, Cellular, and Ethernet
Zigbee, Bluetooth, and Wi-Fi (correct)

What is the primary function of the communication functional block in an IoT system?

Control the functioning of IoT devices
Facilitate data exchange between things and the internet (correct)
Process data collected from things
Store data collected from things

What are five advantages of M2M communication?

Real-time monitoring, reduced human intervention, improved efficiency, enhanced safety, and predictive maintenance (B) Signup and view all the answers

What is the primary difference between IoT, M2M, and HTTP?

IoT is a network of interconnected things, M2M involves direct communication between devices, and HTTP is a communication protocol (A) Signup and view all the answers