Online Access Free Mule-Arch-202 Exam Questions

In a Mule application, a flow contains two JMS Consume operations that are used to connect to a JMS broker and consume messages from two JMS destinations. The Mule application then joins the two consumed JMS messages together.
The JMS broker does not implement high availability and periodically experiences scheduled outages of up to 10 minutes for routine maintenance.
How should the Mule flow be built so it can recover from the expected outages?

• A.Enclose the two JMS operations in a Try scope with an On Error Continue error handler
• B.Configure a reconnection strategy for the JMS connector
• C.Enclose the two JMS operations in an Until Successful scope
• D.Configure a transaction for the JMS connector

How does Catalyst Knowledge Hub primarily support MuleSoft users?

• A.By offering detailed technical support for hardware issues.
• B.By selling additional software components.
• C.By providing guidelines and best practices for effective API management.
• D.By offering a platform for user forums and discussions.

How do redelivery policies enhance message reliability in Mule applications? (Choose Two)

• A.They prevent messages from being lost during transmission.
• B.They attempt to redeliver messages a specified number of times before triggering an error handling routine.
• C.They guarantee message delivery in the correct order.
• D.They ensure messages are only delivered once.

An organization has defined a common object model in Java to mediate the communication between different Mule applications in a consistent way. A Mule application is being built to use this common object model to process responses from a SOAP API and a REST API and then write the processed results to an order management system.
The developers want Anypoint Studio to utilize these common objects to assist in creating mappings for various transformation steps in the Mule application.
What is the most straightforward way to utilize these common objects to map between the inbound and outbound systems in the Mule application?

• A.Use the Java module
• B.Use the Transform Message component
• C.Use JAXB (XML) and Jackson (JSON) data bindings
• D.Use Idempotent Message Validator components

What is the primary function of the 'Until Successful' scope in Mule applications?

• A.To execute a transaction only once, regardless of success or failure.
• B.To handle batch processing of messages without acknowledgment.
• C.To repeatedly execute a process until it completes successfully.
• D.To enhance the throughput of message processing.