Mulesoft MCD-Level-1 Exam Questions

229 Questions


Updation Date : 26-Nov-2025



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What statement is a part of MuleSoft's description of an application network?


A. Creates and manages high availability and fault tolerant services and infrastructure


B. Creates reusable APIs and assets designed to be consumed by other business units


C. Creates and manages a collection of JMS messaging services and infrastructure


D. Leverages Central IT to deliver complete point-to-point solutions with master data management





B.
  Creates reusable APIs and assets designed to be consumed by other business units

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


A.

Option A


B.

Option B


C.

Option C


D.

Option D





D.
  

Option D



Refer to the exhibits.

The orders.csv file is read, then processed to look up the orders in a database. The Mule
application is debugged in Any point Studioand stops at the breakpoint.
What is the payload shown in the debugger at this breakpoint?


A.

"none"


B.

The entire CSV file


C.

The database response


D.

100





D.
  

100



A Mule application contains a global error handler configured tocatch any errors.
Where must the global error handler be specified so that the global error handler catches
all errors from flows without their own error handlers?


A.

A configuration properties file


B.

Nowhere, the global error handler is automatically used


C.

A global element


D.

The pom.xml file





C.
  

A global element



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 DataWeavecode 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 exhibits.

All three of the conditions for the Choice router are true. What messages are written in the application log?


A. Route1


B. Route2


C. Route1,Route2


D. Route1,Route2,Default





A.
  Route1

Only one of the routes in the Choice router executes, meaning that the first expression that evaluates to true triggers that route1 execution and the others are not checked. If none of the expressions are true, then the default route executes. Hence only Route1 will be executed as it is the first expression. hence output of logger is Route1.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/choice-router-concept The Choice router dynamically routes messages through a flow according to a set of DataWeave expressions that evaluate message content. Each expression is associated with a different routing option. The effect is to add conditional processing to a flow, similar to an if/then/else code block in most programming languages.
Only one of the routes in the Choice router executes, meaning that the first expression that evaluates to true triggers that route’s execution and the others are not checked. If none of the expressions are true, then the default route executes.

Refer to the exhibits.

The my-app xml file contains an Error Handier scope named "global-error-handler"
The Error Handler scope needs to be set to be the default error handler for every flow in the Mule application.
Where and how should the value "global-error-handler" be added in the Mule project so that the Error Handler scope is the default error handler of the Mule application?


A. In the mule-artifact json file, as the value of a key-value pair


B. In the Validation folder as the value of a global element in the error-handling yaml file


C. In the pom.xml file, as the value of a global element


D. In the my-app.xml file, as an attribute of a configuration element





D.
  In the my-app.xml file, as an attribute of a configuration element

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'slocation need to be specified in the Mule application?


A.

The pom.xml file


B.

A global element


C.

The mule-art if act .json file


D.

a flow attribute





B.
  

A global element




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