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MuleSoft MCD-LEVEL1-DELTA Exam Questions
MuleSoft Certified Developer - Level 1 (Mule 4) DELTA (Page 5 )

Updated On: 24-Feb-2026
Page 4 of 22
PDF with 101 Questions

An HTTP Request operation sends an HTTP request with a non-empty JSON object payload to an external HTTP endpoint. The response from the external HTTP endpoint returns an XML body. The result is stored in a target named the Result.

What is the payload at the event processor after the HTTP Request?

  1. The XML response body
  2. null
  3. The original JSON request body
  4. A non-empty Java object

Answer(s): C



Refer to the exhibits.





What payload and quantity are logged at the end of the main flow?

  1. [[1,2,3,4], 14]
  2. [[order1, order2, order3, order4], 14]
  3. [[1,2,3,4], 10]
  4. [orderlorder2order3order4,14]

Answer(s): A



Refer to the exhibit.



This RAML specification includes a resource and method to retrieve accounts by account_type and industry.

What is the correct URI to get all retail finance accounts?

  1. /accounts/retail/finance
  2. /accounts?account_type=retail&industry=finance
  3. /accounts/account_type=retail/industry=finance
  4. /accounts?account_type:retail&industry:finance

Answer(s): B



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 out that 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?

  1. Center of Excellence
  2. Center for Enablement
  3. MuleSoft Support Center
  4. Central API Review Board

Answer(s): B



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?

  1. Account Type: #[flowVars.accountType]
  2. Account Type: #[message.inboundProperties.accountType]
  3. Account Type: # [attributes.accountType]
  4. Account Type: #[vars.accountType]

Answer(s): D






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