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An AWS IoT message broker supports the ________ protocol for publish and subscribe.

IoT standards explicitly articulate their scope, intent, and environmental assumptions, making them easy to read and compare with each other.

________ maps an IoT system architecture to the actual components that will instantiate it.

The first instance of an IPSO object has an ID of 0 (zero).

Azure IoT requires applications and services to define and interpret the data and metadata formats they use, as it does not enforce a particular information model.

AWS IoT ________ is software that operates at the edge, providing a subset of AWS IoT core functions with the added benefits of edge processing and local autonomy.

Which of the following is NOT a type of interaction affordance in WoT?

DynamoDB is Amazon’s implementation of a ________ database.

IoT platforms generally provide direct support for the specific sensor interfacing and data processing that its users need.

If there is a discrepancy between the last reported state and the desired state within a device shadow, an endpoint can initiate actions to achieve the desired state.