Mulesoft MCD-Level-1 Exam Questions

229 Questions


Updation Date : 15-Dec-2025



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Refer to the exhibit. 

What is a valid expression for the Choice router’s when expression to route events to the
documenticShipping flow?


A.

0#[ payload = 'US' ]


B.

#[ payload == 'US' J


C.

#[ if(payload = 'US') J


D.

#[ if(payload == "US") ]





B.
  

#[ payload == 'US' J



A web client submits a request to http://localhost:8081?accountType=personal. The query
parameter is captured using a Set Variable transformer to a variable named accountType.
What is the correct DataWeave expression to log accountType?


A.

Account Type: #[flowVars.accountType]


B.

Account Type: #[message.inboundProperties.accountType]


C.

Account Type: # [attributes.accountType]


D.

Account Type: #[vars.accountType]





D.
  

Account Type: #[vars.accountType]



How can you call a subflow from Dataweave?


A. Not possible in Mule 4


B. Import function


C. Lookup function


D. Include function





C.
  Lookup function

This is a trick question.
You can call only flows from DataWeave using lookup function. Note that lookup function does not support calling subflows.
A subflow needs a parent context to inherit behaviors from such as exception handling, which a flow does not need.
Hence correct answer is Not possible in Mule 4

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. Option A


B. Option B


C. Option C


D. Option D





D.
  Option D

Refer to the exhibit. 



A.

Option A


B.

Option B


C.

Option C


D.

Option D





D.
  

Option D



From which application , Organization Administrators can approve/revoke/delete SLA tier access requests.


A. API Exchange


B. API Portal


C. API Gateway


D. API Manager





D.
  API Manager

Organization Administrators can approve/revoke/delete SLA tier access requests via API Manager only.

Refer to the exhibits.

A web client sends a POST request to the HTTP Listener with the payload "Hello-". What
response is returned to the web client?
What response is returned to the web client?


A.

Hello- HTTP-] MS2-Three


B.

HTTP-JMS2-Three


C.

Helb-JMS1-HTTP-JMS2 -Three


D.

Hello-HTTP-Three





A.
  

Hello- HTTP-] MS2-Three



What is the output type of the DataWeave map operator?


A.

String


B.

Array


C.

Map


D.

Object





B.
  

Array




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