Question

________ method publishes messages to pub/sub.

(a) Client()

(b) Publish()

(c) Server()

(d) Batch()

The question was posed to me during an interview for a job.

The doubt is from Publishing Messages to the Cloud topic in section Working with the Cloud of IOT

Answer 1

Correct answer is (b) Publish()

The explanation is: While client() provides method to create topics, publish() method publishes messages to pub/sub.