Quiz- MQTT

 

Test you knowledge and understanding of MQTT  with this short quiz.

Q1 -MQTT Is a Connection Orientated Protocol?

  • True
  • False

Q2 -MQTT Uses the UDP Protocol?

  • True
  • False

Q3 -MQTT Has 3 quality of service Levels?

  • True
  • False

Q4 –Each MQTT connection requires a unique client id?

  • True
  • False

Q5 –An MQTT client can publish and subscribe to an MQTT broker?

  • True
  • False

Q6 –An MQTT client can publish and subscribe directly to another MQTT Client?

  • True
  • False

Q7 –An MQTT topic must always start with a / (forward slash) ?

  • True
  • False

 

Q8 –A client can only publish on a topic if the broker has enabled that topic?

  • True
  • False

Q9 –A MQTT payload is text encoded as utf-8?

  • True
  • False

Q10 –A Broker can be instructed to store a session state by using the clean session flag in the connection payload?

  • True
  • False

 

Answers

  1. True
  2. False
  3. True
  4. True
  5. True
  6. False
  7. False
  8. False
  9. False
  10. True

 

Learning Resources

I have a book on Kindle where you can find all of the information from the site in one place, and some people prefer a book that they can read offline. I do not recommend that you buy the book if you have already read the tutorial listed below:


Learning Resources

 


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