Mule-Arch-202 by Salesforce Valid Free Exam Practice Test

Question 1

Which scenario is best suited for integration testing rather than unit testing in Mule applications?

A. Validation of field-level data transformations. B. Checking the format of a message. C. Testing a single component's functionality. D. Verifying interactions between multiple applications.

Correct Answer: D

Question 2

An organization plans to use the Salesforce Connector as an intermediate layer for applications that need access to Salesforce events such as adding, changing, or deleting objects, topics, documents, and channels.
What are two features to keep in mind when using the Salesforce Connector for this integration? (Choose two.)

A. REST API B. Streaming API C. Chatter API D. GraphQL E. gRPC

Correct Answer: A,E

Question 3

Select key features of event-driven APIs and message brokers in integration architectures. (Choose Two)

A. Asynchronous message processing. B. Single-point data access. C. High dependency on client-server models. D. Real-time data streaming capabilities.

Correct Answer: A,D

Question 4

Refer to the exhibit.

A company is tracking the number of patient COVID-19 tests across the city. Test results must be accessible to doctors in offices, hospitals, and urgent-care facilities. Due to the importance of the service, in particular for patients at high risk, the company is requested to improve the responsiveness of the Test Result API, shown in the image below, to retrieve the patient's result. How can these data and functional requirements be met?

A. Apply an HTTP Caching Policy to the entire Test Result API B. Scale-out the number of workers for the current application in Runtime Manager C. Add a new request parameter for patentAtRisk to give high priority to this type of call in the GET /testResult operation D. Add a cache scope in the Test Result API GET /testResult operation implementation

Correct Answer: D

Question 5

A developer is developing an MUnit test suite for a Mule application. This application must access third-party vendor SOAP services. In the CI/CD pipeline, access to third-party vendor services is restricted. Without MUnits, a successful run and coverage report score is less than the threshold, and builds will fail.
Which solution can be implemented to execute MUnits successfully?

A. For the CI/CD pipeline, add a skip clause in the flow for invoking SOAP services B. In MUnits, mock a SOAP service invocation and provide a mock response for those calls C. In the CI/CD pipeline, create and deploy mock SOAP services D. In MUnits, invoke a dummy SOAP service to send a mock response for those calls

Correct Answer: B

Question 6

What capability does the Salesforce Connector provide to Mule applications?

A. Batch processing of Salesforce records. B. Real-time event tracking on all Salesforce objects. C. Execution of SOQL and SOSL queries within flows. D. Integration with Salesforce Chatter only.

Correct Answer: C

Question 7

What is the primary role of MuleSoft-provided Maven plugins in CI/CD pipelines for Mule applications?

A. To automate the process of code reviews. B. To manage the deployment of applications across different environments. C. To generate documentation for APIs. D. To provide security scanning of the codebase.

Correct Answer: B

Question 8

Refer to the exhibit.

In this Mule application, the retrieveFile flow's event source reads a CSV file from a remote SFTP server and then publishes each record in the CSV file to a VM queue. The processCustomerRecord flow's VM Listener receives messages from the same VM queue and then processes each message separately. This Mule application is deployed to multiple CloudHub workers with persistent queues enabled. How are messages routed to the CloudHub workers as messages are received by the VM Listener?

A. Each message is routed to the same CloudHub worker that retrieved the file, thereby binding all messages to only that one CloudHub worker B. Each message is duplicated to all of the CloudHub workers, thereby sharing each message with all the CloudHub workers C. Each message is routed to one of the available CloudHub workers in a non-deterministic, non-round-robin fashion, thereby approximately balancing messages among the CloudHub workers D. Each message is routed to one of the CloudHub workers in a deterministic round-robin fashion, thereby exactly balancing messages among the CloudHub workers

Correct Answer: C

Question 9

An organization is trying to invoke REST APIs as part of its integration with external systems, which requires OAuth 2.0 tokens for authorization.
How should authorization tokens be acquired in a Mule application?

A. Write custom Java code for handling authorization tokens B. Use HTTP Connector's Authentication Feature C. Configure OAuth 2.0 in Client Management in Anypoint Platform D. Implement Scheduler-based flow for retrieving/saving OAuth 2.0 tokens in Object Store

Correct Answer: B

Question 10

How does non-blocking processing improve performance in Mule applications?

A. By reducing the number of CPU cycles per task. B. By increasing the size of the payload. C. By decreasing the complexity of the application. D. By allowing multiple tasks to run in parallel without waiting for others to complete.

Correct Answer: D

Question 11

A company needs to be able to send data from Salesforce to a homegrown system behind a corporate firewall. The data needs to be pushed only one way and doesn't need to be sent in real time. The average volume is 2 million records per day.
What should an integration architect consider when choosing the right option in building the integration between the external system and Salesforce?

A. Due to high volume of records, the external system will need to use a BULK API Rest endpoint to connect to salesforce. B. Due to high volume of records, number of concurrent requests can hit the limit for the REST API call to external system. C. Due to high volume of records, salesforce will need to make a REST API call to external system. D. Due to high volume of records, a third-party integration tool is required to stage records off platform.

Correct Answer: D

Salesforce Certified MuleSoft Platform Integration Architect - Mule-Arch-202 Exam Practice Test