MCD-LEVEL1-DELTA Online Practice Questions and Answers

What is the use of API Notebooks?

A. None of these

B. Test Policies

C. Test API functions

D. Test RAML

Which keyword do you use to create a new function in DataWeave?

A. function

B. fun

C. func

D. None of these

Refer to the exhibit.

What is the output payload in the On Complete phase

A. summary statistics with NO record data

B. The records processed by the last batch step: [StepTwol, StepTwo2, StepTwo3]

C. The records processed by all batch steps: [StepTwostepOnel, stepTwostepOne2, StepTwoStepOne3]

D. The original payload: [1,2,3]

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

A web client submits a request to http://localhost:8081?accountType=personal. The query parameter is captured using a Set Variable transformer to a variable named accountType. What is the correct DataWeave expression to log accountType?

A. Account Type: #[flowVars.accountType]

B. Account Type: #[message.inboundProperties.accountType]

C. Account Type: # [attributes.accountType]

D. Account Type: #[vars.accountType]

Refer to the exhibits.

A web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?

A. ['Banana', 'Apple']

B. { "0": "Banana", "1": "Apple" }

C. { "attributes": ..., "payload": ['Banana', 'Apple'] }

D. { "0": { "attributes": ..., "payload": "Banana" } "1": { "attributes": ..., "payload": "Apple" } }

Refer to the exhibits. A company has defined this Book data type and Book example to be used in APIs. What is valid RAML for an API that uses this Book data type and Book example?

A. Option A

B. Option B

C. Option C

D. Option D

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?

A. The enriched payload in JSON format

B. The enriched payload in XML format

C. The enriched payload in CSV format

D. An error message

A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio. The Mule application must now be exported from Anypoint Studio and shared with another developer. What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

A. Option A

B. Option B

C. Option C

D. Option D

What DataWeave expression transforms the example XML input to the CSV output?

A. Option A

B. Option B

C. Option C

D. Option D