Mulesoft MCD-Level-1 Exam Questions

A company has defined two RAML fragments, Book Data Type and Book Example to be used in APIs. What would be valid RAML to use these fragments?

A. 1. #%RAML 1.0
2. title: Books
3. types:
4. Book: ABC/Examples/bookDataType.raml
5. /books:
6. post:
7. body:
8. application/json:
9. type: Book
10. examples:
11. input: ABC/Examples/bookExample.raml
12. responses:
13. 201:
14. body:
15. application/json:
16. example:
17. message: Book added

B. 1.#%RAML 1.0
2.title: Books
3.Book: !include bookDataType.raml
4./books:
5. post:
6. body:
7. application/json:
8. type: Book
9. examples:
10. input: !include bookExample.raml
11. responses:
12. 201:
13. body:
14. application/json:
15. example:
16. message: Book added

C. 1.#%RAML 1.0
2.title: Books
3.Book: bookDataType.raml
4./books:
5. post:
6. body:
7. application/json:
8. type: Book
9. examples:
10. input: bookExample.raml
11. responses:
12. 201:
13. body:
14. application/json:
15. example:
16. message: Book added

D. 1.#%RAML 1.0
2.title: Books 3.Book: bookDataType.raml
4./books:
5. post:
6. body:
7. application/json:
8. type: Book
9. examples:
10. input: bookExample.raml
11. responses:
12. 201:
13. body:
14. application/json:
15. example:
16. message: Book added

Explanation:
* RAML file contains lot of information that could be considered as "not API-describing". Sort of "economy-class" members. Equally important, but not necessarily part of the main RAML file.
* Through !includes, RAML allows us to build file-distributed API definitions, which is not only useful to encourage code reuse but also improves readability.
* We can create RAML fragments with such code and then include them in main RAML project using !include like:
types:
Book: !include bookDataType.raml and examples:
input: !include bookExample.raml
* Additionally for

Mule application contains ActiveMQ JMS dependency. Mule application was compiled and run successfully in Anypoint Studio. The mule application must now be exported from Anypoint Studio and shared with other developer. What export options should be selected to create the smallest JAR file that can be imported into other developer's Anypoint Studio and run successfully?

A. Select only Attach Project Sources only

B. Select both Attach Project Sources and Include project modules and dependencies option

C. Select the Include project modules and dependencies option only

D. De-select both Attach Project Sources and Include project modules and dependencies option

A. Select only Attach Project Sources only

Explanation:
Correct answer is Select only Attach Project Sources only.
You must keep the Attach Project Sources option selected to be able to import the packaged JAR file back into a Studio workspace.
Deselect the Include project modules and dependencies option.
This option skips bundling the actual modules and external dependencies required to run the Mule application in a Mule runtime engine, creating a lightweight JAR file package that does not include any dependencies specified in the Mule application’s pom.xml file.
The generated JAR file is not a functional deployable archive and cannot be deployed to a Mule runtime engine, but instead offers a way to archive only the source files that make up the Mule application. This is the same as using the -lightWeightPackage flag when packaging using the Mule Maven Plugin and is useful if you want to distribute your project to other Studio installations because it only keeps a reference to all its dependencies.
When you import a lightweight package into Studio, all your dependencies are automatically downloaded.

Refer to the exhibit.

The main flow isconfigured 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?

A.

APP: API RESOURCE NOT FOUND

B.

HTTP: NOT FOUND

C.

other error

D.

success - main flow

A.

APP: API RESOURCE NOT FOUND

Refer to the exhibits.

The my-app xml file contains an Error Handier scope named "global-error-handler"
The Error Handler scope needs to be set to be the default error handler for every flow in the Mule application.
Where and how should the value "global-error-handler" be added in the Mule project so that the Error Handler scope is the default error handler of the Mule application?

A. In the mule-artifact json file, as the value of a key-value pair

B. In the Validation folder as the value of a global element in the error-handling yaml file

C. In the pom.xml file, as the value of a global element

D. In the my-app.xml file, as an attribute of a configuration element

Refer to the exhibits.

A.

Option A

B.

Option B

C.

Option C

D.

Option D

C.

Option C

Refer to the exhibits.

A web client sends a POST request with thepayload {"oid": "1000", "itemid": "AC200", "qty":
"4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.
What response message is returned to the web client?

A.

‘’FILE:CONNECnvnY'

B.

"ORDER:NOT_CREATED"

C.

"OTHER ERROR"

D.

"File written"

A.

‘’FILE:CONNECnvnY'

A company has an API to manage departments, with each department identified by a
unique deptld. The API was built with RAML according to MuleSoft best practices.
What is valid RAML to specify a method to update the details for a specific department?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

D.

Option D

Refer to the exhibit

A.

Option A

B.

Option B

C.

Option C

D.

Option D

A.

Option A