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Free Salesforce-MuleSoft-Developer-II Exam Braindumps (page: 5)

Page 4 of 16
PDF with 60 Questions

A system API that communicates to an underlying MySQL database is deploying to CloudHub. The DevOps team requires a readiness endpoint to monitor all system APIs.
Which strategy should be used to implement this endpoint?

  1. Create a dedicated endpoint that responds with the API status and reachability of the underlying systems
  2. Create a dedicated endpoint that responds with the API status and health of the server
  3. Use an existing resource endpoint of the API
  4. Create a dedicated endpoint that responds with the API status only

Answer(s): A

Explanation:

To implement a readiness endpoint to monitor all system APIs, the developer should create a dedicated endpoint that responds with the API status and reachability of the underlying systems. This way, the DevOps team can check if the system API is ready to receive requests and if it can communicate with its backend systems without errors.


Reference:

https://docs.mulesoft.com/mule- runtime/4.3/deployment-strategies#readiness-probes



The HTTP Request operation raises an HTTP CONNECTIVITY error.
Which HTTP status code and body are returned to the web client?

  1. HTTP Status Code:200.
    Body `Error in processing your request
  2. HTTP Status Code:500.
    Body `The HTTP CONNECTIVITY Error description
  3. HTTP Status Code:500.
    Body `Error in processing your request
  4. HTTP Status Code:500.
    Body `Error in processing your request

Answer(s): C

Explanation:

When the HTTP Request operation raises an HTTP CONNECTIVITY error, it triggers an on-error- continue handler that sets a payload with `Error in processing your request'. Since no status code is explicitly set in this handler, it defaults to 500 (INTERNAL SERVER ERROR). Therefore, the web client receives an HTTP response with status code 500 and body `Error in processing your request'.


Reference:

https://docs.mulesoft.com/mule-runtime/4.3/error-handling#on-error-continue



A Mule application defines as SSL/TLS keystore properly `tis,keystore.keyPassword'' as secure. How can this property be referenced to access its value within the application?

  1. #{secure::tiskeystore,keyPassowrd}
  2. ${secure::tiskeystore,keyPassowrd}
  3. ${secure::tiskeystore,keyPassowrd}
  4. p{secure::tiskeystore,keyPassowrd}

Answer(s): B

Explanation:

secure::tiskeystore,keyPassowrd ShortExplanationofCorrectAnswerOnly:Toreferenceasecureproper tyvaluewithintheapplication,thedeveloperneedstousethesyntax{secure::}. In this case, the property name is tiskeystore,keyPassword, so the correct syntax is ${secure::tiskeystore,keyPassowrd}.


Reference:

https://docs.mulesoft.com/mule-runtime/4.3/secure-configuration- properties#referencing-secure-properties



In a Mule project, Flow-1 contains a flow-ref to Flow-2 depends on data from Flow-1 to execute successfully.
Which action ensures the test suites and test cases written for Flow-1 and Flow-2 will execute successfully?

  1. Chain together the test suites and test cases for Flow-1 and Flow-2
  2. Use `'Set Event to pass the input that is needed, and keep the test cases for Flow-1 and Flow-2 independent
  3. Use `'Before Test Case'' To collect data from Flow-1 test cases before running Flow-2 test cases
  4. Use `After Test Case' to produce the data needed from Flow-1 test cases to pass to Flow-2 test cases

Answer(s): B

Explanation:

To ensure the test suites and test cases written for Flow-1 and Flow-2 will execute successfully, the developer should use a Set Event processor to pass the input that is needed by Flow-2, and keep the test cases for Flow-1 and Flow-2 independent. This way, the developer can isolate the testing of each flow and avoid coupling them together.


Reference:

https://docs.mulesoft.com/munit/2.3/munit-test- flow






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