Free MuleSoft MuleSoft Certified Developer - Level 1 (Mule 4) Exam Questions (page: 6)

Refer to the exhibit.



What is the correct way to create a user?
A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): B



Refer to the exhibit.



What Database expression transforms the input to the output? A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): D

Explanation:

This kind of questions are best solved with filtering technique. Key thing to note here is XML attributes are always access by @ notation. So in this example orderId can be accessed as @OrderId which makes option 3 and option 4 false. Now difference in optin and option 2 is in mapping of lineItemPrice. Correct syntax to format a String in Numbse is value.price as Number. Hence option 2 is correct



An On Table Row Database listener retrieves data from a table that contains record_id, an increasing numerical column.
How should the listener be configured so it retrieves new rows at most one time?

  1. Set the target to store the last retrieved record_id value
  2. Set the ObjectStore to store the last retrieved record_id value
  3. Set the target to the record_id column
  4. Set the watermark column to the record id column

Answer(s): D



Refer to the exhibits.



The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.
What values are accessible in the child flow after a web client submits a request to http://localhost:8081/order? col or = red?

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

Answer(s): A



Refer to the exhibit.



What Database expression transforms the input to the output? A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): B



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