MuleSoft Certified Developer - Level 2 (Mule 4) (MCD-Level-2) Free Practice Test

Question 1

An API has been built to enable scheduling email provider. The front-end system does very little data entry validation, and problems have started to appear in the email that go to patients. A validate-customer'' flow is added validate the data.
What is he expected behavior of the 'validate-customer'' flow?

A. If all of the values are invalid the last validation error is raised:SCHEDULE:INVALID_CUSTOMER_NAME

B. If only the email address Is invalid a VALIDATION.INVALID_EMAIL error is raised

C. If the email address is invalid, processing continues to see if the appointment data and customer name are also invalid

D. If the appointment date and customer name are invalid, a
SCHEDULE:INVALID_APPOINTMENT_DATE error is raised

Correct Answer: B

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Question 2

When registering a client application with an existing API instance or API Group instance, what is required to manually approve or reject request access?

A. To configure the SLA tier for the application

B. To configure the SLA tier for the application and have the Exchange Administrator permission

C. To only have Exchange Administrator permission

D. To configure the SLA tier for the application and have the role of Organization Administrator, API Manager Environment Administrator, or the Manage Contacts permission

Correct Answer: C

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Question 3

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?

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

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

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

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

Correct Answer: C

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Question 4

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?

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

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

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

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

Correct Answer: B

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Question 5

A Mule application deployed to a standardalone Mule runtime uses VM queues to publish messages to be consumed asynchronously by another flow.
In the case of a system failure, what will happen to in-flight messages in the VM queues that have been consumed?

A. For transient queues, the message will be processed after the system comes online

B. For any type of queue, the message will be lost

C. For persistent queues, the message will be processed after the system comes online

D. For nay type of queue, the message will be processed after the system comes online

Correct Answer: C

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Question 6

What is the MuleSoft recommended method to encrypt sensitive property data?

A. The encryption key should be identical for all environments

B. The encryption key and sensitive data should be different for each environment

C. The encryption key should be different for each environment and the sensitive data should be the same for all environments

D. The encryption key should be identical for all environments and the sensitive data should be different for each environment

Correct Answer: B

Question 7

Which plugin or dependency is required to unit test modules created with XML SDK?

A. MUnit Maven plugin

B. XMLUnit

C. MUnit Extensions Maven plugin

D. Junit

Correct Answer: C

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MuleSoft Certified Developer - Level 2 (Mule 4) (MCD-Level-2) Free Practice Test