Mulesoft MCD Level 1 Delta MuleSoft Certified Developer – Level 1 (Mule 4) DELTA Online Training
Mulesoft MCD Level 1 Delta Online Training
The questions for MCD Level 1 Delta were last updated at Nov 19,2024.
- Exam Code: MCD Level 1 Delta
- Exam Name: MuleSoft Certified Developer - Level 1 (Mule 4) DELTA
- Certification Provider: Mulesoft
- Latest update: Nov 19,2024
Refer to the exhibits.
A Mule application contains a Choice router.
What is logged when the flow completes?
- A . EU
- B . US
- C . "REGION"
- D . ["US", "EU"]
Refer to the exhibit.
The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?
- A . [10. 20, 30. 40, 50, 60]
- B . [10. 20] [30, 40] [50, 60]
- C . [20, 40, 60]
- D . [20. 40] [60]
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?
- A . The XML response body
- B . null
- C . The original JSON request body
- D . A non-empty Java object
Refer to the exhibit.
The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.
What is the next step to fix the error to get the project to run successfully?
- A . Edit the dependency in the Mule project’s pom.xml file
- B . Install the dependency to the computer’s local Maven repository
- C . Deploy the dependency to MuleSoft’s Maven repository
- D . Add the dependency to the MULE_HOME/bin folder
Refer to the exhibits.
The two Mule configuration files belong to the same Mule project. Each HTTP Listener is configured with the same host string and the port number, path, and operation values are shown in the display names.
What is the minimum number of global elements that must be defined to support all these HTTP Listeners?
- A . 1
- B . 2
- C . 3
- D . 4
Refer to the exhibits.
The input array of strings is processed by the batch job that processes, fitters, and aggregates the values.
What is the last message logged by the Logger component after the batch job completes processing?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
The main flow is configured with their error handlers. A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP: NOT_FOUND error.
What response message is returned?
- A . APP: API RESOURCE NOT FOUND
- B . HTTP: NOT FOUND
- C . other error
- D . success – main flow
Refer to the exhibit.
What is the response to a web client request to http://localhost:8081?
- A . After
- B . before
- C . Validation Error
- D . null
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?
- A . Put the Database SELECT operation inside a Cache scope
- B . Put the Database SELECT operation inside a Message Enricher scope
- C . Nothing, previous payloads are combined into the next payload
- D . Save the payload from the Database SELECT operation to a variable
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?
- A . Set the target to store the last retrieved record_id value
- B . Set the ObjectStore to store the last retrieved record_id value
- C . Set the target to the record_id column
- D . Set the watermark column to the record id column
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