Question 1

When implementing a synchronous API where the event source is an HTTP Listener, a developer needs toreturn the same correlation ID back to the caller in the HTTP response header.How can this be achieved?

Options :

A : Enable the auto-generate CorrelationID option when scaffolding the flow

B : Enable the CorrelationID checkbox in the HTTP Listener configuration

C : Configure a custom correlation policy

D : NO action is needed as the correlation ID is returned to the caller in the response header by default

Answer: D

Question 2

A Mule application need to invoice an API hosted by an external system to initiate a process. The external APItakes anywhere between one minute and 24 hours to compute its process.Which implementation should be used to get response data from the external API after it completesprocessing?

Options :

A : Use an HTTP Connector to invoke the API and wait for a response

B : Use a Scheduler to check for a response every minute

C : Use an HTTP Connector inside Async scope to invoice the API and wait for a response

D : Expose an HTTP callback API in Mule and register it with the external system

Answer: D

Question 3

A new Mule project has been created in Anypoint Studio with the default settings. Which file inside the Mule project must be modified before using Maven to successfully deploy the application?

Options :

A : Settings.xml

B : Config.yaml

C : Pom.xml

D : Mule.artificact.json

Answer: C

Question 4

A Mule application deployed to a standardalone Mule runtime uses VM queues to publish messages to beconsumed asynchronously by another flow.In the case of a system failure, what will happen to in-flight messages in the VM queues that have beenconsumed?

Options :

A : For nay type of queue, the message will be processed after the system comes online

B : For persistent queues, the message will be processed after the system comes online

C : For transient queues, the message will be processed after the system comes online

D : For any type of queue, the message will be lost

Answer: B

Question 5

A mule application exposes and API for creating payments. An Operations team wants to ensure that the Payment API is up and running at all times in production. Which approach should be used to test that the payment API is working in production?

Options :

A : Create a health check endpoint that listens on a separate port and uses a separate HTTP Listener configuration from the API

B : Configure the application to send health data to an external system

C : Create a health check endpoint that reuses the same port number and HTTP Listener configuration as the API itself

D : Monitor the Payment API directly sending real customer payment data

Answer: A