Which of the Following Statements A), B) or C) Is

question 61

Multiple Choice

Which of the following statements a) , b) or c) is false?

• A) IoT devices (and many other types of devices and applications) commonly communicate with one another and with applications via pub/sub (publisher/subscriber) systems.
• B) A publisher is any device or application that sends a message to a cloud-based service, which in turn sends that message to all subscribers. Typically each publisher specifies a topic or channel, and each subscriber specifies one or more topics or channels for which they'd like to receive messages.
• C) Apache Kafka is a Hadoop ecosystem component that provides a high-performance publish/subscribe service, real-time stream processing and storage of streamed data.
• D) All of the above statements are true.

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Definitions:

Operant Conditioning

A behavior adjustment mechanism that operates through the distribution of incentives or the imposition of sanctions.

Systematic Desensitization

A therapy technique used to reduce phobias through gradual exposure to the feared object or situation combined with relaxation exercises.

Systematic Desensitization

A behavioral therapy technique that gradually exposes an individual to an anxiety-producing stimulus while teaching relaxation techniques to overcome the anxiety.

Test Anxiety

A psychological condition in which individuals experience extreme distress and worry in testing situations, often affecting performance.