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

Updated On: 12-Jan-2026

Refer to the exhibit.



The main flow contains a Flow Reference for the child flow.

What values are accessible in the child flow after a web client submits a request to http://localhost:8Q81/order? color=red?

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

Answer(s): D



A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according to MuleSoft best practices.

What URI should a web client use to request order P05555?

  1. /orders/{P05555}
  2. /orders/order=P05555
  3. /orders?order=P05555
  4. /orders/P05555

Answer(s): D



Refer to the exhibits.



What is written to the records.csv file when the flow executes?

  1. The JSON payload
  2. An error message
  3. Nothing
  4. The payload convert to CVS

Answer(s): A



What is the minimum required configuration in a flow for a Mule application to compile?

  1. An event source
  2. RAML file
  3. An event processor
  4. Logger Component

Answer(s): C



A Mule application contains two HTTP Listeners, each configured for different API endpoints:
http://acme.com/apis/orders and http: //acme .com/a pis/customers.

What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?

  1. /apis/?
  2. /apis/
  3. /apis/orders|customers
  4. /apis/*

Answer(s): D



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