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Salesforce Mule-Dev-301 Exam Syllabus Topics:

Salesforce Certified MuleSoft Developer II Sample Questions:

1. Which statement is true about using mutual TLS to secure an application?

A) Mutual TLS increases the encryption strength versus server-side TLS alone
B) Mutual TLS requires a hardware security module to be used
C) Mutual TLS authenticates the identity of the server before the identity of the client
D) Mutual TLS ensures only authorized end users are allowed to access an endpoint

2. 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 the email address is invalid, processing continues to see if the appointment data and customer name are also invalid
B) If only the email address Is invalid a VALIDATION.INVALID_EMAIL error is raised
C) If all of the values are invalid the last validation error is raised:SCHEDULE:INVALID_CUSTOMER_NAME
D) If the appointment date and customer name are invalid, a SCHEDULE:INVALID_APPOINTMENT_DATE error is raised

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?

A) 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.
B) Publish the gate change notification to an Anypoint MC queue
Have each client subscribe directly to the queue
C) 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
D) Publish each client subscribe directly to the exchange.
Have each client subscribe directly to the queue.

4. A Mule implementation uses a HTTP Request within an Unit Successful scope to connect to an API.
How should a permanent error response like HTTP:UNAUTHORIZED be handle inside Until Successful to reduce latency?

A) In Until Successful configuration, set the retry count to 1 for error type HTTP: UNAUTHORIZED.
B) Configure retrying until a MULERETRY_EXHAUSTED error is raised or the API responds back with a successful response.
C) Put the HTTP Request inside a try scope in Unit Successful.
In the error handler, use On Error Continue to catch permanent errors like HTTP UNAUTHORIZED.
D) Put the HTTP Request inside a try scope in Unit Successful.
In the error handler, use On Error Propagate to catch permanent errors like HTTP UNAUTHORIZED.

5. 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?

A) Using the DataWeave if Else condition test the values of the payload against the examples included in the schema
B) Add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema
C) Apply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration
D) Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:
%dw 2.0
Import.json-moduls

Solutions: