MuleSoft Certified Developer - Level 1 (Mule 4) - MCD-Level-1 Free Exam Questions

QUESTION NO: 1
Refer to the exhibits.

The main flow contains a Flow Reference to the child flow.
A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.
What values are accessible in the child flow?

Correct Answer: A
QUESTION NO: 2
Refer to the exhibits.

The Set Payload transformer's value is set to {'year': '2020'}.
What message value should be added to the Logger component to output the message 'The year is 2020', without hardcoding 2020?

Correct Answer: C
QUESTION NO: 3
In an application network. If the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product API?

Correct Answer: D
QUESTION NO: 4
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?''
What response message is returned?

Correct Answer: B
QUESTION NO: 5
Refer to the exhibit.

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

B)

C)

D)

Correct Answer: A
QUESTION NO: 6
Refer to the exhibits.


The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow's HTTP Listener?

Correct Answer: A
QUESTION NO: 7
Refer to the exhibits. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations.
A web client submits a request to the main flow's HTTP Listener that includes query parameters for the pedigree of the piano.
What values are accessible to the Logger component at the end of the main flow?

Correct Answer: C
QUESTION NO: 8
Refer to the exhibits. What payload is logged at the end of the main flow?

Correct Answer: C
QUESTION NO: 9
Refer to the exhibits.

What is valid text to set the field in the Database connector configuration to the username value specified in the config.yaml file?

Correct Answer: A
QUESTION NO: 10
Refer to the exhibits.
A web client sends sale data in a POST request to the Mule application. The Transform Message component then enrich the payload by prepending a vendor name to the sale data.
What is written to the sales.csv file when the flow executes?

Correct Answer: B

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