Free Certified MuleSoft Developer Exam Braindumps
Certified MuleSoft Developer Questions 9–16 (page: 3)

Updated On: 11-Aug-2026

Refer to the exhibit. APIkit is used to generate flow components for the RAML specification. How many apikit:router XML elements are generated to handle requests to every endpoint defined in the RAML specification?

  1. 3
  2. 2
  3. 1
  4. 5

Answer(s): C



A REST Connect module is generated for a RAML specification, and then the REST Connect module is imported into a Mule application. For each method of the RAML specification, what does the REST Connect module provide?

  1. An event source
  2. An operation
  3. A flow
  4. A scope

Answer(s): B

Explanation:

Why option B – “An operation” – is the correct choice
REST Connect’s purpose – When you generate a REST Connect module from a RAML definition, the generated module maps each RAML method (GET, POST, PUT, DELETE, etc.) to a Mule operation that can be invoked in a flow. Operation-level abstraction – An operation in DataWeave-backed RAML Connect corresponds to the HTTP verb and path defined in the RAML, exposing it as a callable endpoint in Mule. No coupling to events or generic artefacts – The generated module does not create an event source (which would be relevant for streaming protocols) nor does it wrap the whole flow or impose a scope; it simply exposes a single, reusable operation per HTTP method. Result – Each method in the RAML becomes an operation that can be called by other components (HTTP
Listener, API Analyzer, etc.), making option B the precise answer.
Why the other options are unsuitable

A: Event source – An event source is used for reactive streams (e.g., Kafka, VM). REST Connect is not about listening for events; it merely maps HTTP methods. C. A flow – A flow is a complete execution graph in Mule. REST Connect only adds an operation definition; it does not generate an entire flow for each method. D. A scope – A scope is a container for processing elements. The generated module does not introduce a new scope; it merely registers operations that can be invoked from any scope.


Reference:

MuleSoft Documentation – REST Connect Module Overview MuleSoft Documentation – Mapping RAML to Mule Operations



Refer to the exhibits. The Mule application does NOT define any global error handlers. A web client sends a POST request to the Mule application with this input payload. The File Write operation throws a FILE:CONNECTIVITY error.
Which response message is returned to the web client? Input payload: “oid”: “1000”, “itemid”: “AC200”, “qty”: “4”

  1. “File written”
  2. “FILE:CONNECTIVITY”
  3. “ORDER:NOT_CREATED”
  4. “OTHER ERROR”

Answer(s): C



Refer to the exhibits. The Mule application is stopped at the breakpoint in Anypoint Studio. A watch expression is set to the counter variable.
Which value is displayed for this watch expression?

  1. null
  2. 110
  3. 11
  4. 1

Answer(s): C



Refer to the exhibit.
What is the correct syntax to add a customer ID as a URI parameter in an HTTP Listener’s path attribute?

  1. [customerID]
  2. #[customerID]
  3. $[customerID]
  4. customerID

Answer(s): D



Refer to the exhibits. The webClient flow sends requests to the mockServer flow’s HTTP Listener. An HTTP:METHOD_NOT_ALLOWED error is thrown each time the webClient flow executes.
Which attribute value must be changed in the webClient flow’s HTTP Request operation to prevent this error from being thrown?

  1. Change the method attribute’s value to “*”
  2. Change the path attribute’s value to “/api/partners/fastShipping”
  3. Change the method attribute’s value to “POST”
  4. Change the protocol attribute’s value to “HTTPS”

Answer(s): C



Refer to the exhibits. BetterBooks has defined this Book data type and Book example to be used in APIs.
What is valid RAML for an API that uses this Book data type and Book example?





Answer(s): D



Refer to the exhibits. The Batch Job scope processes the array of strings. After the Batch Job scope completes processing the input payload, what information is logged by the Logger component?

  1. Total Records processed: 3 -
    Successful records: 3 -
    Failed Records: 0 -payload: [“A”, “B”, “C”]
  2. [“A”, “B”, “C”]
  3. Total Records processed: 3 -
    Successful records: 3 -Failed Records: 0
  4. Total Records processed: 1 -
    Successful records: 1 -
    Failed Records: 0 -payload: [“A”, “B”, “C”]

Answer(s): B



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