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MuleSoft MCD-LEVEL1-DELTA Exam Questions
MuleSoft Certified Developer - Level 1 (Mule 4) DELTA (Page 3 )

Updated On: 21-Feb-2026
Page 3 of 22
PDF with 101 Questions

Refer to the exhibit.



A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?

  1. Mule event
  2. Mule message payload
  3. Mule message
  4. Mule message attributes

Answer(s): A

Explanation:



A Mule project contains a DataWeave module called MyModule.dwl that defines a function named formatString. The module is located in the project's src/main/resources/modules folder.

What is the correct way in DataWeave code to import MyModule using a wildcard and then call the module's formatString function?

A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): D



Refer to the exhibits.



The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.

What values are accessible in the child flow after a web client submits a request to http://localhost:8081/order? col or = red?

  1. payload
  2. payload quantity var
  3. payload color query param
  4. payload quantity var color query param

Answer(s): A



To avoid hard-coding values, a flow uses some property placeholders and the corresponding values are stored in a configuration file.

Where does the configuration file's location need to be specified in the Mule application?

  1. The pom.xml file
  2. A global element
  3. The mule-art if act .json file
  4. a flow attribute

Answer(s): B



Refer to the exhibits.

Each route in the Scatter-Gather sets the payload to the number shown in the label. What response is returned to a web client request to the HTTP Listener?

A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): D






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