Mulesoft MCD-Level-1 Exam Questions

229 Questions


Updation Date : 26-Nov-2025



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Refer to the exhibits. APIKit router is used to generate the flow components for RAML specification.
The Mule application must be available to REST clients using the two URL's http://localhost:8081/internal and http://localhost:8081/external
How many APIKit Router components are generated to handle requests to every endpoint defined in RAML specification?
1.Library.raml
2./books
3. get:
4. post:
5./order:
6. get
7. patch
8./members
9. get:


A. 1


B. 2


C. 3


D. 5





A.
  1

Correct answer is 5 as APIkit for REST generates a backend flow for each resource-action pairing in a RAML file.

What is the correct way to format the decimal 200.1234 as a string to two decimal places?


A. 200.1234 as string as format: ".0#"


B. 200.1234 as String {format: ".0#"}


C. 200.1234 as String as format: ".0#"


D. 200.1234 as string {format: ".0#"}





B.
  200.1234 as String {format: ".0#"}

Correct answer is 200.1234 as String {format: ".0#"} . Rest all options are not syntactically correct.

Refer to the exhibits. 

A web client sends a POST request with thepayload {"oid": "1000", "itemid": "AC200", "qty":
"4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.
What response message is returned to the web client?


A.

‘’FILE:CONNECnvnY'


B.

"ORDER:NOT_CREATED"


C.

"OTHER ERROR"


D.

"File written"





A.
  

‘’FILE:CONNECnvnY'



Which file is used to define the interface contract to invoke a web service implemented as a SOAP service?


A. RAML


B. WSDL


C. JSON


D. OAS





B.
  WSDL

WSDL is used to define the contract in case of SOAP . RAML/OAS is used to REST services.

An organization's Center for enablement (C4E)has built foundational assets (API specifications and implementation templates, common frameworks, and best practices guides) and published them to Anypoint Exchange.
What is a metric related to these foundational assets that helps the organization measure the success of it's C4E efforts?


A. Utilization counts of foundational assets in production applications


B. Correlation of each foundational asset with the counts of developers that download such asset


C. Correlation of key performance indicators (KPI) of production applications with foundational assets


D. Count how many Lines Of Business (LoBs) onsumed each foundational asset





C.
  Correlation of key performance indicators (KPI) of production applications with foundational assets

Explanation:
Below are the Key performance indicators (KPIs), to measure and track the and success of the C4E and its activities, as well as the growth and health of the application network. Most of the metrics can be extracted automatically, through REST APIs, from Anypoint Platform.
• # of assets published to Anypoint Exchange
• # of interactions with Anypoint Exchange assets
• # of APIs managed by Anypoint Platform
• # of System APIs managed by Anypoint Platform
• # of API clients registered for access to APIs
• # of API implementations deployed to Anypoint Platform
• # of API invocations
• # or fraction of lines of code covered by automated tests in CI/CD pipeline
• Ratio of info/warning/critical alerts to number of API invocations

What is minimal requirement in a flow for a Mule application to compile?


A. Event Source


B. Event Processors


C. Error handlers


D. Source and processors both





B.
  Event Processors

Process section is must to get compiles. Process section must have one or more processors

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

Refer to the exhibit.

How should be the where clause written for the configured input parameters in such a way that it achieves below SQL query?


A. WHERE city := ${city} AND state := ${state}


B. WHERE city = attributes.city AND state = attributes.state


C. WHERE city = :city AND state = :state


D. WHERE city := city AND state := state





C.
  WHERE city = :city AND state = :state


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