Question 1

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 2

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?

Options :

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

B : Configure the application to send health data to an external system

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

D : Monitor the Payment API directly sending real customer payment data

Answer: A

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

Refer to the exhibit.

A Mute Object Store is configured with an entry TTL of one second and an expiration interval of 30 seconds.

What is the result of the flow if processing between os’store and os:retrieve takes 10 seconds?

Options :

A : nullPayload

B : originalPayload

C :

OS:KEY_NOT_FOUND

D : testPayload

Answer: A

Question 5

Refer to the exhibit.

What action must be performed to log all the errors raised by the VM Connector?

Options :

A :

Add < AsyncLOgger name=’orgroute.extensions vm’ level=ERROR’I > inside the Logger tag

B :

Add < AsyncLOgger name=’orgroute.extensions vm’ level=ERROR’/ > inside the Appenders tag

C :

Configure < Logger level-‘ERROR’/ > inside the VM Connector configuration

D :

Nothing, as error-level events are automatically logged

Answer: B

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