Mulesoft MCD-Level-1 Exam Questions

According to Semantic Versioning, which version would you change for incompatible API changes?

A. No change

B. MINOR

C. MAJOR

D. PATCH

C. MAJOR

Explanation:
Correct answer is MAJOR
MAJOR version when you make incompatible API changes, MINOR version when you add functionality in a backwards compatible manner, and PATCH version when you make backwards compatible bug fixes.

Refer to the exhibits.

The Mule Application is being debugged in Anypoint Studio and stops at breakpoint. What is the value of payload displayed in debugger at this breakpoint?

A. Processing

B. Begin

C. Finished

B. Begin

Which out of below is not an asset?

A. Template

B. Connector

C. Exchange

D. Example

C. Exchange

Explanation:
Exchange is the odd man out here. Rest all are type of asset:

What is the object type returned by the File List operation?

A. Object of String file names

B. Array of String file names

C. Object of Mule event objects

D. Array of Mule event objects

Explanation: The List operation returns an array of messages in which: Each message holds the file’s content in its payload. The file’s attributes section carries the file’s metadata (such as name, creation time, and size). The payload is empty if the element is a folder.

Refer to the exhibits.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

C.

Option C

What is the purpose of the api:router element in APIkit?

A. Creates native connectors using a 3rd party Java library

B. Serves as an API implementation

C. Validates requests against RAML API specifications and routes them to API implementations

D. Validates responses returned from API requests and routes them back to the caller

C. Validates requests against RAML API specifications and routes them to API implementations

Explanation: The APIkit Router is a key message processor that validates requests against the provided definition, enriches messages (for example by adding default values to the messages) and routes requests to a particular flow. Also, the Router raises errors messages if errors occurs while routing, validating or processing the user request.

Explanation: Correct answer is {customerID}.

A. var toUpper(userName) -> upper(userName)

B. fun toUpper(userName) = upper(userName)

C. fun toUpper(userName) -> upper(userName)

D. var toUpper(userName) = upper(userName)

B. fun toUpper(userName) = upper(userName)

A function named toUpper needs to be defined that accepts a string named userName and returns the string in uppercase.
What is the correct DW code to define the toUpper function?

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

B.

Install the dependency to the computer's local Maven repository