Refer to the exhibits.Set paylaod transformer is set the firstName and lastName of the customer as shown in below images.What is the correct Dataweave expression which can be added in message attribute of a Logger activity to access firstName (which in this case is Madhav) from the incoming event?

What MuleSoft product enables publishing, sharing, and searching of APIs?

Refer to the exhibits. The Set Variable transformer is set with value #[ [ first "Max" last "Mule"} ].What is a valid DataWeave expression to set as the message attribute of the Logger to access the value "Max" from the Mule event?

What module and operation will throw an error if a Mule events payload is not number ?

Refer to the exhibits.The Set Payload transformer's value is set to {'year': '2020'}.What message value should be added to the Logger component to output the message 'The year is 2020', without hardcoding 2020?