A Flow Reference component sends a non-empty JSON object payload to another flow named childFlow, which then returns an XML body.

A Flow Reference component saves the payload returned from childFlow to its target attribute named payload. Refer to the exhibit. 

What is true about the Mule event's payload at the next event processor after the Flow Reference component?

Refer to the exhibit. What is the object type returned by the File List operation?

In the Database On Table Row operation, what does the Watermark column enable the On Table Row operation to do?

Assume that a database table contains a recordID column that always increases as new records get added to the table.

In a Mule application, what is the key process to enable manual watermarking for requests to a database using the Scheduler endpoint and the Database SELECT operation?

A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations.

Which operation is asynchronous (does not wait for a response before continuing to the next event processor) and which operation is synchronous (blocks and waits for a response or timeout before continuing to the next event processor)?