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MuleSoft Certified Developer - Level 2 (Mule 4) Sample Questions:
1. 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) Use an in-memory Object Store
B) Store the key and full contents of the file in an Object Store
C) Store the key and full contents of the file, caching the filename and location between requests
D) Store the contents of the file on separate storage, and store the key and location of the file Object using Object Store v2
2. A heathcare customer wants to use hospital system data, which includes code that was developed using legacy tools and methods. The customer has created reusable Java libraries in order to read the data from the system.
What is the most effective way to develop an API retrieve the data from the hospital system?
A) Refer to JAR files in the code
B) Create the Java code in your project and invoice the data from the code
C) Install libraries in a local repository and refer to it in the pm.xml file
D) Include the libraries writes deploying the code into the runtime
3. Which plugin or dependency is required to unit test modules created with XML SDK?
A) MUnit Extensions Maven plugin
B) XMLUnit
C) MUnit Maven plugin
D) Junit
4. Two APIs are deployed to a two-node on-prem cluster. Due to a requirements change, the two APIs must communicate to exchange data asynchronously.
A) Instead of using the VM Connector use <flow-ref>directly
B) It is not possible to use the VM Connector since the APIs are running in a cluster mode and each mode has it own set of VM Queues
C) If the two APIs use the same domain, the VM Connector can be leveraged
D) The VM Connector is used to inter-application communication, so it is not possible to use the VM Connector
5. The Center for Enablement team published a common application as a reusable module to the central Nexus repository.
How can the common application be included in all API implementations?
A) Download the common application from Naxus and copy it to the src/main/resources folder in the API
B) Add a Maven dependency in the PCM file with multiple-plugin as <classifier>
C) Copy the common application's source XML file and out it in a new flow file in the src/main/mule folder
D) Add a Maven dependency in the POM file with jar as <classifier>
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: D |
By Sally
