Enterprise-Integrator-6-Developer Exam Dumps : WSO2 Certified Enterprise Integrator 6 Developer (6.5 version)

Use of class variables is not recommended.

You can define and use a global variable in the mediator class if and only if those variables are shared with all the messages in that particular message flow.

When we use the mediatorin different artifacts, an instance of the mediator gets created for each occurrence in the configuration.

A mediator instance gets created for each occurrence in the configuration and for each message.

If you do not define a fault sequence, in the case of an error in a sequence or a proxy service, an exception will be thrown and the message will be dropped.

In situationswhere a fault sequence is not specified explicitly, a default fault sequence will be used to handle errors.

Within the fault sequence, you can access error details using the ERROR_DETAIL property.

The Fault mediator can be used to customize error messages that are sent back to the client.

Outbound endpoints are mandatory for any integration scenario.

They operate in the same way as inbound endpoints.

When you use message stores, you have to specify the address as an outbound endpoint.

Outbound endpoints can have flags to translate the message.