TU Wien:Internet of Things for Smart Systems VU (Schulte)/Prüfung 2019-12-13

What is the IoT?

Sketch a smart fridge scenario with RFID, name and describe the components.

Choose active, semi-active or passive tag for the sketched scenario and explain why.

Choose an infrastructure based or infrastructure less deployment for an intrusion detection system.

Choose a low level protocol to deploy the system and explain why.

Sketch a mesh topology using 4 FFDs and 4 RFDs.

Multiple choice (y/n no negative): Does Zigbee use IP? Does CoAP use TCP? Is a stream aggregator a basic building block of a streaming topology?