Question

How many arguments are accepted by publish()?

(a) 5 arguments

(b) 3 arguments

(c) 1 argument

(d) 2 arguments

I have been asked this question in an online quiz.

My enquiry is from Publishing Messages to the Cloud topic in section Working with the Cloud of IOT

Answer 1

The correct choice is (d) 2 arguments

To elaborate: This method accepts two positional arguments: the topic to publish to, and the body of the message.