MCD-Level 2 Exam Dumps To Prepare Your MuleSoft Certified Developer - Level 2 (Mule 4)

MCD-Level 2 Exam Dumps To Prepare Your MuleSoft Certified Developer – Level 2 (Mule 4)

Jonnie Karnath2023-08-15T07:57:41+00:00

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1. Multiple individual Mute application need to use the Mule Maven plugin to deploy to CloudHub.

The plugin configuration should .. reused where necessary and anything project, specific should be property-based.

Where should the Mule Maven details be configured?

A parent pom.xml

Settings, xml

Pom, xml

A Bill of Materials (BOM) parent pm

2. Refer to the exhibit.

Based on the code snippet, schema,json file, and payload below, what is the outcome of the given code snippet when a request is sent with the payload?

The Mule flow will execute successfully with status code 200, and the response will be the JSON sent in request

The Mule flow will execute successfully with status code 204

The Mule flow will throw the exception ‘JSON:SCHEMA_NOT_HONOURED

The Mule flow will execute successfully with status code 200m and a response will display the message ‘’ Age in years which must equal to or greater than zero.’’

3. A Flight Management System publishes gate change notification events whenever a flight’s arrival gate changes. Other systems, including Baggage Handler System. Inflight Catering System and Passenger Notifications System, must each asynchronously receive the same gate change notification to process the event according.

Which configuration is required in Anypoint MQ to achieve this publish/subscribe model?

Publish each client subscribe directly to the exchange. Have each client subscribe directly to the queue.

Publish the gate change notification to an Anypoint MC queue Have each client subscribe directly to the queue

Publish the gate change notification to an Anypoint MQ queue. Create different anypoint MQ exchange meant for each of the other subscribing systems Bind the queue with each of the exchanges

Publish the gate change notification to an Anypoint MQ exchanhe. Create different Anypoint MQ queues meant for each of the other subscribing systems. Bind the exchange with each of the queues.

4. A Mule application need to invoice an API hosted by an external system to initiate a process. The external API takes anywhere between one minute and 24 hours to compute its process.

Which implementation should be used to get response data from the external API after it completes processing?

Use an HTTP Connector to invoke the API and wait for a response

Use a Scheduler to check for a response every minute

Use an HTTP Connector inside Async scope to invoice the API and wait for a response

Expose an HTTP callback API in Mule and register it with the external system

5. Refer to the exhibit.

A developer generates the base scaffolding for an API in Anypoint Studio.

Which HTTP status code is returned while testing using the API Kit console if no values are entered in client-secret?

HTTP status code:200

HTTP status code:403

HTTP status code:400

HTTP status code:500

6. Which type of cache invalidation does the Cache scope support without having to write any additional code?

Write-through invalidation

White-behind invalidation

Time to live

Notification-based invalidation

7. A developer is working on a project that requires encrypting all data before sending it to a backend application. To accomplish this, the developer will use PGP encryption in the Mule 4 Cryptography module.

What is required to encrypt the data before sending it to the backend application?

The application needs to configure HTTPS TLS context information to encrypt the data

The application needs to both the private and public keys to encrypt the data

The application needs the public key from the backend service to encrypt the data

The application needs the private key from the backend service to encrypt the data

8. Mule application A is deployed to CloudHub and is using Object Store v2. Mute application B is also deployed to CloudHub.

Which approach can Mule application B use to remove values from Mule application A’S Object Store?

Object Store v2 REST API

CloudHub Connector

Object Store Connector

CloudHub REST API

9. A Mule application uses API autodiscovery to access and enforce policies for a RESTful implementation.

Northing because flowRef is an optional attribute which can be passed runtime

The name of the flow that has APlkit Console to receive all incoming RESTful operation requests.

Any of the APIkit generate implement flows

The name of the flow that has HTTP listener to receive all incoming RESTful operation requests

10. A healthcare portal needs to validate the token that it sends to a Mule API. The developer plans to implement a custom policy using the HTTP Policy Transform Extension to match the token received in the header from the heathcare portal.

Which files does the developer need to create in order to package the custom policy?

Deployable ZIP file, YAML configuration file

JSON properties file, YAML configuration file

JSON properties file, XML template file

XML template file, YAML configuration file

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11. A developer deploys an API to CloudHub and applies an OAuth policy on API Manager. During testing, the API response is slow, so the developer reconfigures the API so that the out-of-the-box HTTP Caching policy is applied first, and the OAuth API policy is applied second.

What will happen when an HTTP request is received?

In case of a cache hit, both the OAuth and HTTP Caching policies are evaluated; then the cached response is returned to the caller

In case of a cache it, only the HTTP Caching policy is evaluating; then the cached response is returned to the caller

In case of a cache miss, only the HTTP Caching policy is evaluated; then the API retrieves the data from the API implementation, and the policy stores the data to be cached in Object Store

In case of a cache miss, both the OAuth and HTTP Caching policies are evaluated; then the API retrieves the data from the API implementation, and the policy does not store the data in Object Store

12. An order processing system is composed of multiple Mule application responsible for warehouse, sales and shipping. Each application communication using Anypoint MQ. Each message must be correlated against the original order ID for observability and tracing.

How should a developer propagate the order ID as the correlation ID across each message?

Use the underlying HTTP request of Anypoint MQ to set the ‘X-CORRELATION_ID’ header to the order ID

Set a custom Anypoint MQ user property to propagate the order ID and set the correlation ID in the receiving applications.

Use the default correlation ID, Anypoint MQ will sutomatically propagate it.

Wrap all Anypoint MQ Publish operations within a With CorrelationID scope from the Tracing module, setting the correlation ID to the order ID

13. Refer to the exhibit.

When creating a new project, which API implementation allows for selecting the correct API version and scaffolding the flows from the API specification?

Import a published API

Generate a local RAML from anypoint Studio

Download RAML from Design Center'

Import RAML from local file

14. A mule application exposes and API for creating payments. An Operations team wants to ensure that the Payment API is up and running at all times in production.

Which approach should be used to test that the payment API is working in production?

Create a health check endpoint that listens on a separate port and uses a separate HTTP Listener configuration from the API

Configure the application to send health data to an external system

Create a health check endpoint that reuses the same port number and HTTP Listener configuration as the API itself

Monitor the Payment API directly sending real customer payment data

15. The Center for Enablement team published a common application as a reusable module to the central Nexus repository.

How can the common application be included in all API implementations?

Download the common application from Naxus and copy it to the src/main/resources folder in the API

Copy the common application’s source XML file and out it in a new flow file in the src/main/mule folder

Add a Maven dependency in the PCM file with multiple-plugin as <classifier>

Add a Maven dependency in the POM file with jar as <classifier>

16. An organization uses CloudHub to deploy all of its applications.

How can a common-global-handler flow be configured so that it can be reused across all of the organization’s deployed applications?

Create a Mule plugin project Create a common-global-error-handler flow inside the plugin project. Use this plugin as a dependency in all Mute applications. Import that configuration file in Mute applications.

Create a common-global-error-handler flow in all Mule Applications Refer to it flow-ref wherever needed.

Create a Mule Plugin project Create a common-global-error-handler flow inside the plugin project. Use this plugin as a dependency in all Mule applications

Create a Mule daman project. Create a common-global-error-handler flow inside the domain project. Use this domain project as a dependency.

17. When implementing a synchronous API where the event source is an HTTP Listener, a developer needs to return the same correlation ID back to the caller in the HTTP response header.

How can this be achieved?

Enable the auto-generate CorrelationID option when scaffolding the flow

Enable the CorrelationID checkbox in the HTTP Listener configuration

Configure a custom correlation policy

NO action is needed as the correlation ID is returned to the caller in the response header by default

18. In a Mule project, Flow-1 contains a flow-ref to Flow-2 depends on data from Flow-1 to execute successfully.

Which action ensures the test suites and test cases written for Flow-1 and Flow-2 will execute successfully?

Chain together the test suites and test cases for Flow-1 and Flow-2

Use ‘’Set Event to pass the input that is needed, and keep the test cases for Flow-1 and Flow-2 independent

Use ‘’Before Test Case’’ To collect data from Flow-1 test cases before running Flow-2 test cases

Use ‘After Test Case’ to produce the data needed from Flow-1 test cases to pass to Flow-2 test cases

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