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This question has been asked by one of our members and a similar question could most likely be on the exam. All answers have been verified by MuleSoft certified FoMS experts.

Question

Refer to the exhibit! A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?

Answer

A) In the Mule event
B) In the Mule message payload
C) In the Mule message
D) In the Mule message attributes

The correct answer to this question is A.

Explanation

According to MuleSoft, a Mule event contains the core information processed by the runtime. It travels through components inside your Mule app following the configured application logic.

Note that the Mule event is immutable, so every change to an instance of a Mule event results in the creation of a new instance.

A Mule event is composed of these objects:
- A Mule Message contains a message payload and its associated attributes.
- Variables are Mule event (meta)data that you use in your flow.