MCD-LEVEL1-DELTA Online Practice Questions and Answers

How would you debug Mule applications?

A. By Deploying apps on production

B. Checking RAML

C. Using logger component

D. Cannot do it

What does the zip operator do in DataWeave?

A. Minifies the size of value using encoding.

B. None of these.

C. Merges elements of two objects into a single object.

D. Merges elements of two lists (arrays) into a single list.

Refer to the exhibit.

The API needs to be updated using the company-wide standard for the Plan data type. The Object data

type has already been published in Anypoint Exchange with the global reference .

ACME/DataTypes/PlanDataType.raml.

What is a valid RAML specification that reuses the Plan data type?

A. Option A

B. Option B

C. Option C

D. Option D

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

Refer to the exhibits.

The Set Payload transformer In the addltem subflow uses DataWeave to create an order object. What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addltem subflow to add a router cable with the price of 100 to the order?

A. addltemf { payload: { price: "100", item: "router", itemType: "cable" } > )

B. lookupf "addltem", { payload: { price: "100", item: "router", itemType: "cable" } } )

C. addltemf { price: "100", item: "router", itemType: "cable" })

D. lookupf "addltem", { price: "100", item: "router", itemType: "cable" } )

Refer to the exhibits.

The web client sends a POST request to the ACME Order API with an XML payload. An error is returned. What should be changed in the request so that a success response code is returned to the web client?

A. Set a request header with the name Content-Type to a value of applicatron/octet-stream

B. Set a request header with the name Content-Type to a value of application/xml

C. Set a response header with the name Content-Type to a value of applkation/xml

D. Set a response header with the name Content-Type to a value of application/octet-stream

Refer to the exhibits.

The input array of strings is processed by the batch job that processes, fitters, and aggregates the values. What is the last message logged by the Logger component after the batch job completes processing?

A. Option A

B. Option B

C. Option C

D. Option D

Refer to the exhibits. The Set Payload transformer in the addltem child flow uses DataWeave to create an

order object.

What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the

addltem child flow to add a router call with the price of 100 to the order?

A. lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )

B. addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )

C. lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )

D. addltem( { price: "100", item: "router", itemType: "cable" } )