Refer to the Exhibit

question 22

Multiple Choice

Refer to the exhibit. Which two statements about MQTT messaging are true? (Choose two.)

• A) Result code 5 means the connection is accepted; result code 0 means the connection is "refused, not authorized".
• B) Redundant ClientIDs are supported by MQTT brokers.
• C) MQTT does not support a "keep alive" functionality because it runs on top of TCP.
• D) Result code 0 means the connection is accepted; result code 5 means the connection is "refused, not authorized".
• E) Brokers can send the Last Will and Testament messages on behalf of the client.

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Definitions:

Mental Health

A state of well-being in which an individual realizes their own abilities, can cope with the normal stresses of life, can work productively, and is able to make contributions to their community.

Diagnosable Mental Disorder

A mental or behavioral pattern that causes significant distress or impairment of personal functioning and meets specific diagnostic criteria.

Adult Americans

Individuals over the age of 18 who are citizens or permanent residents of the United States.

Disordered Anxiety

An excessive and persistent feeling of apprehension, often with physical symptoms, that disrupts daily functioning.