Salesforce Mule-Dev-301

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Salesforce Mule-Dev-301 Exam Syllabus Topics:

Salesforce Certified MuleSoft Developer II Sample Questions:

Question #1
A developer has created the first version of an API designed for business partners to work with commodity prices.
What should the developer do to allow more than one major version of the same API to be exposed by the implementation?

A. In Anypoint Studio, generate scaffolding from the RAML, and then modify the < http:listener > in the generated flows to include a parameter to replace the version number
B. In Design Center, open the RAML and modify baseUri to include a variable that indicates the version number
C. In Design Center, open the RAML and modify each operation to include the major version number
D. In Anypoint Studio, generate scaffolding from the RAML, and then modify the flow names generated by APIkit to include a variable with the major version number

Question #2
Refer to the exhibits.
The flow name is "implementation" with code for the MUnit test case.
When the MUnit test case is executed, what is the expected result?
Exhibit:

A. The test case passes
B. The test case fails with an unexpected error type
C. The test case fails with an assertion error
D. The test case throws an error and does not start

Question #3
A Mule implementation uses an HTTP Request within an Until Successful scope to connect to an API.
How should a permanent error response like HTTP:UNAUTHORIZED be handled inside Until Successful to reduce latency?

A. Continue retrying until a MULE:RETRY_EXHAUSTED error is raised or the API responds back with a successful response.
B. In Until Successful configuration, set the retry count to 1 for error type HTTP:UNAUTHORIZED.
C. Put the HTTP Request inside a try scope in Until Successful. In the error handler, use On Error Propagate to catch permanent errors like HTTP:UNAUTHORIZED.
D. Put the HTTP Request inside a try scope in Until Successful. In the error handler, use On Error Continue to catch permanent errors like HTTP:UNAUTHORIZED.

Question #4
Refer to the exhibit.
What is the result of the Mule Maven Plugin configuration of the value of property tls.keystore.keyPassword in CloudHub 2.0?
Exhibit:

A. Runtime Manager masks the value
B. The Mule server encrypts the value
C. Anypoint Studio secures the value
D. CloudHub encrypts the value

Question #5
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 the file connector to store and read 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 using Object Store v2
C. Store the key and full contents of the file in an Object Store
D. Use an in-memory Object Store

Solutions: