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?

Options :

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

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

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

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

Answer: A

Question 2

The HTTP Request operation raises an HTTP CONNECTIVITY error.

Which HTTP status code and body are returned to the web client?

Options :

A : HTTP Status Code:200.

Body ‘Error in processing your request

B :

HTTP Status Code:500.

Body ‘The HTTP CONNECTIVITY Error description

C :

HTTP Status Code:500.

Body ‘Error in processing your request

D :

HTTP Status Code:500.

Body ‘Error in processing your request

Answer: C

Question 3

A Mule API receives a JSON payload and updates the target system with the payload. The developer uses

JSON schemas to ensure the data is valid.

How can the data be validation before posting to the target system?

Options :

A :

Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:

%dw 2.0

Import.json-moduls

B :

Using the DataWeave if Else condition test the values of the payload against the examples included in

the schema

C :

Apply the JSON Schema policy in API Manager and reference the correct schema in the policy

configuration

D :

Add the JSON module dependency and add the validate-schema operation in the flow, configured to

reference the schema

Answer: D

Question 4

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?

Options :

A : For nay type of queue, the message will be processed after the system comes online

B : For persistent queues, the message will be processed after the system comes online

C : For transient queues, the message will be processed after the system comes online

D : For any type of queue, the message will be lost

Answer: B

Question 5

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?

Options :

A :

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.

B :

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

needed.

C :

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

D :

Create a Mule daman project.

Create a common-global-error-handler flow inside the domain project.

Use this domain project as a dependency.

Answer: C

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