Which statement is true when using XML SDK for creating custom message processors?

Which statement is true when using XML SDK for creating custom message processors?
A . Properties are fields defined by an end user of the XML SDK component and serve as a global configuration for the entire Mule project in which they are used
B . An XML SDK provides both inbound and outbound operations
C . Operations can be reused in recursive calls
D . All operations are public

Answer: C

Explanation:

When using XML SDK for creating custom message processors, all operations are public by default and can be used by any Mule application that imports them. There is no way to make an operation private or protected in XML SDK.

References: https://docs.mulesoft.com/mule-sdk/1.1/xml-sdk#operations