A Mule application deployed to multiple Cloudhub 2.0 replicas needs to temporarily persist large files over
10MB between flow executions, and routinely needs to query whether the file data exists on separate executions.
How can this be achieved?

• A. Store the key and full contents of the file, caching the filename and location between requests
• B. Store the contents of the file on separate storage, and store the key and location of the file Object using Object Store v2
• C. Use an in-memory Object Store
• D. Store the key and full contents of the file in an Object Store

A Mule application for processing orders must log the order ID for every log message output.
What is a best practice to enrich every log message with the order ID?

• A. Set a flow variable and edit the log4/2.xml file to output the variable as part of the message pattern
• B. Use the Tracing module to set logging variables with a Mapped Diagnostic Context
• C. Create a custom XML SDK component to wrap the logger processor and automatically add the order ID within the connector
• D. Use flow variables within every logger processor to log the order ID

Refer to the exhibit.
What action must be performed to log all the errors raised by the VM Connector?

• A. Add <AsyncLOgger name='orgroute.extensions vm' level=ERROR'I> inside the Logger tag
• B. Configure <Logger level-'ERROR'/> inside the VM Connector configuration
• C. Add <AsyncLOgger name='orgroute.extensions vm' level=ERROR'/> inside the Appenders tag
• D. Nothing, as error-level events are automatically logged

Refer to the exhibit.
A Mute Object Store is configured with an entry TTL of one second and an expiration interval of 30 seconds.
What is the result of the flow if processing between os'store and os:retrieve takes 10 seconds?

• A. testPayload
• B. originalPayload
• C. nullPayload
• D. OS:KEY_NOT_FOUND