Mulesoft MCD-Level-1 Exam Questions

Refer to the exhibit.

What is the correct syntax to add an employee ID as aURI parameter in an HTTP Listener
path?

A.

(employeelD)

B.

${emp!oyeelD}

C.

{employeelD}

D.

# [employeelD]

An API has been created in Design Center. What is the next step to make the API discoverable?

A. Publish the API to Anypoint Exchange

B. Publish the API from inside flow designer

C. Deploy the API to a Maven repository

D. Enable autodiscovery in API Manager

Refer to the exhibits.

A web client submits a request to the HTTP Listener andthe HTTP Request throws an
error.
What payload and status code are returned to the web client?
Refer to the exhibits. A web client submits a request to the HTTP Listener and the HTTP
Request throws an error.
What payload and status code are returned to theweb client?

A.

Response body: "Error" Default response status code: 200

B.

Response body: "Success - Begin* Default response status code: 200

C.

Error response body: error, description Default error response status code: 500

D.

Response body: "Success - End" Default response status code: 200

Which of the module is imported automatically in Dataweave scripts?

A. dw::core

B. dw::System

C. dw::Runtime

D. dw::Crypto

Refer to the exhibits.

A web client submits the request to the HTTP Listener. What response message would be returned to web client?

A. End

B. String is not blank

C. No response would be sent back to client and request will get errored out in Mule

D. Start

Explanation:
Correct answer is String is not blank.
------------------------------------------------------------------------------------------------------------------------- 

Here’s specifically what is happening here:
1) Payload is successfully set to “Start”
2) The Is Blank String validator creates an Error Object because the payload is string "Start". Execution stops
#[error.description] = “String is not blank”
3) Because no error handler is defined, the Mule default error handler handles the error.
Remember, at its heart, the Mule Default Error handler is an error handling scope with just an on error propagate
4) “String is not blank” is the error message returned to the requestor in the body of the HTTP requestHTTP Status Code: 500
Reference Diagram:

How to import Core (dw::Core) module into your DataWeave scripts?

A. #include dw::core

B. Not needed

C. import core

D. import dw::core

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?

A. ${db.username>

B. #[db.username]

C. #[db:username]

D. ${db:username>

According to MuleSoft, what is the Center for Enablement’s role in the new IT operating model?

A. Implements line of business projects to enforce common security requirements

B. Creates and manages discoverable assets to be consumed by line of business developers

C. Centrally manages partners and consultants to implement line of business projects

D. Implements line of business projects to enforce common security requirements