A DevOps team has adequate observability of individual system behavior and performance, but it struggles to track the entire lifecycle of each request across different microservices.
Which additional observability approach should this team consider adopting?

• A. Data mining
• B. Tracing
• C. Metrics
• D. Analytics

To implement predictive maintenance on its machinery equipment, ACME Tractors has installed thousands of IoT sensors that will send data for each machinery asset as sequences of JMS messages, in near real-time, to a JMS queue named SENSOR_DATA on a JMS server. The Mule application contains a JMS Listener operation configured to receive incoming messages from the JMS servers SENSOR_DATA JMS queue. The Mule application persists each received JMS message, then sends a transformed version of the corresponding Mule event to the machinery equipment back-end systems.
The Mule application will be deployed to a multi-node, customer-hosted Mule runtime cluster. Under normal conditions, each JMS message should be processed exactly once.
How should the JMS Listener be configured to maximize performance and concurrent message processing of the JMS queue?

• A. Set numberOfConsumers = 1
  Set primaryNodeOnly = true
• B. Set numberOfConsumers = 1
  Set primaryNodeOnly = false
• C. Set numberOfConsumers to a value greater than one
  Set primaryNodeOnly = true
• D. Set numberOfConsumers to a value greater than one
  Set primaryNodeOnly = false

Mule application is deployed to Customer Hosted Runtime. Asynchronous logging was implemented to improved throughput of the system. But it was observed over the period of time that few of the important exception log messages which were used to rollback transactions are not working as expected causing huge loss to the Organization. Organization wants to avoid these losses. Application also has constraints due to which they cant compromise on throughput much. What is the possible option in this case?

• A. Persistent memory storage should be used in such scenarios
• B. Logging needs to be changed from asynchronous to synchronous
• C. External log appender needs to be used in this case
• D. Mixed configuration of asynchronous or synchronous loggers should be used to log exceptions via synchronous way

An insurance company is using a CIoudHub runtime plane. As a part of requirement, email alert should be sent to internal operations team every time of policy applied to an API instance is deleted As an integration architect suggest on how this requirement be met?

• A. Use Anypoint monitoring to configure an alert that sends an email to the operations team every time a policy is deleted in API manager
• B. Implement a new application that uses the Audit log REST API to detect the policy deletion and send an email to operations team the SMTP connector
• C. Use audit logs in Anypoint platform to detect a policy deletion and configure the Audit logs alert feature to send an email to the operations team
• D. Create a custom connector to be triggered every time of policy is deleted in API manager

As a part of project requirement, Java Invoke static connector in a mule 4 application needs to invoke a static method in a dependency jar file. What are two ways to add the dependency to be visible by the connectors class loader?
(Choose two answers)

• A. Add the dependency jar file to the java classpath by setting the JVM parameters
• B. Use Maven command to include the dependency jar file when packaging the application
• C. In the Java Invoke static connector configuration, configure a path and name of the dependency jar file
• D. Update mule-artefact.json to export the Java package
• E. Configure the dependency as a shared library in the project POM