Mulesoft MCD-Level-1 Exam Questions

229 Questions


Updation Date : 29-Jan-2026



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The new RAML spec has been published to Anypoint Exchange with client credentials. What is the next step to gain access to the API?


A. Request access to the API in Anypoint Exchange


B. Email the owners of the API


C. Create a new client application


D. No additional steps needed





A.
  Request access to the API in Anypoint Exchange

Correct answer is Request access to the API in Anypoint Exchange. This way we can get clientId and Client secret which we can use to access the API.

Refer to the exhibit.

All three of the condition for the Choice router are true. What log messages are written?


A. Route 1


B. Route2


C. Route1, Route2


D. Route1, Route2, Default





A.
  Route 1

How would you debug Mule applications?


A. By Deploying apps on production


B. Checking RAML specifications


C. Using debugger component


D. Use third party debugger application





C.
  Using debugger component

Debugger can be used to debug applications to see event data movine from one flow to other.

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.

An app team is developing a mobile banking app. It took them two months to create their
own APIs to access transaction information from a central database. The app team later
found outthat another team had already built an API that accesses the transaction
information they need.
According to MuleSoft, what organization structure could have saved the app team two
months of development time?


A.

Center of Excellence


B.

Center for Enablement


C.

MuleSoft Support Center


D.

Central API Review Board





B.
  

Center for Enablement



Refer to the exhibit.



A.

Option A


B.

Option B


C.

Option C


D.

Option D





D.
  

Option D



Refer to the exhibits.



A.

Option A


B.

Option B


C.

Option C


D.

Option D





A.
  

Option A



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.


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