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  3. MuleSoft Certified Developer - Level 1 (Mule 4)

MuleSoft MuleSoft Certified Developer - Level 1 (Mule 4) Exam (page: 1)
MuleSoft Certified Developer - Level 1 (Mule 4)
Updated on: 11-Aug-2025

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MuleSoft Certified Developer - Level 1 (Mule 4) PDF 235 Questions

Refer to exhibits.



In the execution of the Scatter-Gather , the flow route completes after 10 seconds and the flow2 route completes in 40 seconds. How many seconds does it take for the Scatter- Gather to complete?

  1. 10
  2. 50
  3. 40
  4. 20

Answer(s): C

Explanation:

Scatter-Gather sends the event to each routes concurrently. Hence both route in this example will start in parallel. So total time to complete processing is 40 seconds which is option 3



Refer to the exhibit.



What DataWeave expression transforms the conductorlds array to the XML output?









Answer(s): C



Refer to the exhibits. A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error.

What response message is returned to the web client?




  1. Validation Error
  2. "END"
  3. "ERROR1"
  4. ''ERROR2"
  5. Validation Error
  6. "END"
  7. "ERROR1"
  8. ''ERROR2"

Answer(s): D



A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio. For each method of the RAML specification , what does the REST connect module provide?

  1. A scope
  2. A flow
  3. An operation
  4. An event source

Answer(s): B

Explanation:

Correct answer is an operation. For each method of the RAML specification , REST connect module provide an operation.
Please refer to the below screenshot.



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 Studio and stops at the breakpoint.

What is the payload shown in the debugger at this breakpoint?

  1. "none"
  2. The entire CSV file
  3. The database response
  4. 100

Answer(s): D



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Share your comments for MuleSoft MuleSoft Certified Developer - Level 1 (Mule 4) exam with other users:

shime 10/23/2023 10:03:00 AM

this is really very very helpful for mcd level 1
ETHIOPIA


Divya 8/27/2023 12:31:00 PM

all the best
UNITED STATES


Anchal 10/23/2023 4:01:00 PM

nice questions
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Sandeep 12/29/2023 4:07:00 AM

very useful
Anonymous


shime 10/24/2023 4:23:00 AM

great question with explanation thanks!!
ETHIOPIA


max 12/22/2023 3:45:00 PM

very useful
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Antony 11/28/2023 12:13:00 AM

great material thanks
AUSTRALIA