Question 1

An API has been built to enable scheduling email provider. The front-end system does very little data entryvalidation, and problems have started to appear in the email that go to patients. A validate-customer’’ flow isadded validate the data.What is he expected behavior of the ‘validate-customer’’ flow? MCD-Level-2-page47-image13

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

A Mule API receives a JSON payload and updates the target system with the payload. The developer usesJSON 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 2.0Import.json-moduls

B : Using the DataWeave if Else condition test the values of the payload against the examples included inthe schema

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

D : Add the JSON module dependency and add the validate-schema operation in the flow, configured toreference the schema

Answer: D

Question 3

A Mule application includes a subflow containing a Scatter.Gather scope. Within each log of theScatter.Gatter. an HTTP connector calls a PUT endpoint to modify records in different upstream system. Thesubflow is called inside an Unit successful scope to retry if a transitory exception is raised.A technical spike is being performed to increase reliability of the Mule application.Which steps should be performed within the Mule flow above the ensure idempontent behavior?

Options :

A : Change the PUT requests inside the Scatter-Gather to POST requests

B : Ensure an error-handling flow performs corrective actions to roll back all changes if any leg of theScatter-Gather fails

C : Remove the Put requests from the Scatter-Getter and perform them sequentially

D : None, the flow already exhibits idempotent behavior

Answer: B

Question 4

Which properties are mandatory on the HTTP Connector configuration in order to use the OAuth 2.0 Authorization Code grant type for authentication?

Options :

A : External callback URL, access token URL, client ID response access token

B : Token URL, authorization URL, client ID, client secret local callback URL

C : External callback URL, access token URL, client ID, response refresh token

D : External callback URL, access token URL, local authorization URL, authorization URL, client ID, client secret

Answer: B

Question 5

The HTTP Request operation raises an HTTP CONNECTIVITY error.Which HTTP status code and body are returned to the web client? MCD-Level-2-page47-image9

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

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