BTW, DOWNLOAD part of Itbraindumps Mule-Dev-301 dumps from Cloud Storage: https://drive.google.com/open?id=1qGa6S7zIP-ik3cGOpSxATPBOCrU0bFxi
IT elite team of our Itbraindumps make a great effort to provide large numbers of examinees with the latest version of Salesforce's Mule-Dev-301 exam training materials, and to improve the accuracy of Mule-Dev-301 exam dumps. Choosing Itbraindumps, you can make only half efforts of others to pass the same Mule-Dev-301 Certification Exam. What's more, after you purchase Mule-Dev-301 exam training materials, we will provide free renewal service as long as one year.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Secure Data at Rest and in Transit | 20% | - Implement security best practices
|
| Topic 2: Implement Monitorable Mule Applications | 15% | - Implement monitoring and logging
|
| Topic 3: Implement Performant and Reliable Mule Applications | 27% | - Optimize reliability and performance
|
| Topic 4: Implement Maintainable and Modular Mule Applications and Their Maven Builds | 25% | - Implement modular Mule application structures
|
| Topic 5: Expose Production-Ready Anypoint Platform Managed APIs | 13% | - Manage APIs with Anypoint Platform
|
>> Mule-Dev-301 Exam Overviews <<
Just choose the right Itbraindumps Salesforce Certified MuleSoft Developer II Questions formats and download quickly and start Mule-Dev-301 exam preparation without wasting further time. The countless Mule-Dev-301 exam candidates have already passed their dream Salesforce Mule-Dev-301 Certification Exam and they all have got help from Itbraindumps Mule-Dev-301 exam questions. You can also trust Itbraindumps Mule-Dev-301 exam practice test questions and start preparation right now.
NEW QUESTION # 12
Which configurations are required for HTTP Listener to enable mTLS authentication?
Answer: A
Explanation:
Mutual TLS requires authentication in both directions. The Mule HTTP Listener acts as the TLS server, so it needs a keystore containing its private key and associated server certificate. This allows the listener to prove its identity to the connecting client.
For mTLS, the server must additionally authenticate the client certificate. Therefore, the TLS context also requires an appropriate truststore containing the certificate authorities or certificates that the application trusts when validating client certificates.
MuleSoft's TLS documentation provides a two-way authentication example for an HTTP Listener containing both < tls:trust-store > and < tls:key-store > inside the TLS context. MuleSoft's HTTP Listener documentation likewise states that HTTPS requires a keystore for the server and a truststore when two-way authentication is required.
Persistent connections affect HTTP connection reuse and performance, not certificate authentication. A reconnection strategy likewise does not provide the cryptographic identity material required for mTLS.
Therefore, an HTTP Listener configured for mutual TLS requires the correct keystore and truststore configuration.
Reference topics: Mule TLS Context; HTTP Listener HTTPS; keystores; truststores; mutual TLS/two-way authentication.
Official documentation: https://docs.mulesoft.com/mule-runtime/4.6/tls-configuration Official documentation: https://docs.mulesoft.com/http-connector/latest/http-listener-ref
NEW QUESTION # 13
The HTTP Request operation raises an HTTP CONNECTIVITY error.
Which HTTP status code and body are returned to the web client?
Answer: D
Explanation:
When the HTTP Request operation raises an HTTP CONNECTIVITY error, it triggers an on-error-continue handler that sets a payload with 'Error in processing your request'. Since no status code is explicitly set in this handler, it defaults to 500 (INTERNAL SERVER ERROR). Therefore, the web client receives an HTTP response with status code 500 and body 'Error in processing your request'. Reference: https://docs.mulesoft.com/mule-runtime/4.3/error-handling#on-error-continue
NEW QUESTION # 14
Refer to the exhibits.
The HTTP Request operation raises an HTTP:CONNECTIVITY error.
Which HTTP status code and body are returned to the web client?
Exhibit:
Answer: A
Explanation:
The HTTP Request raises HTTP:CONNECTIVITY, so processing moves to the flow's On Error Propagate handler. Inside that handler, the variable httpStatus is explicitly set to 200, and the payload is changed to
"Error in processing your request."
However, because the handler is On Error Propagate, the Mule event remains in an error state after the handler completes. Therefore, the HTTP Listener uses its configured Error Response, not its normal Response configuration.
The exhibit shows that the Error Response status code is:
#[vars.httpStatus]
and its body is explicitly:
output text/plain --- error.description
Consequently, the status code is 200 because the error handler assigned that value to vars.httpStatus, while the body comes from error.description, which contains the description of the HTTP:CONNECTIVITY error. The payload set inside the error handler is not the expression used by the listener's configured Error Response.
MuleSoft documents that unsuccessful listener executions use the error-response definition and that status, body, headers, and other fields can use flow variables and DataWeave expressions.
Reference topics: HTTP Listener Error Response; On Error Propagate; Mule error object; error.description; response status variables.
Official documentation: https://docs.mulesoft.com/http-connector/latest/http-listener-ref
NEW QUESTION # 15
A Mule implementation uses an HTTP Request within an Until Successful scope to connect to an API.
How should a permanent error response like HTTP:UNAUTHORIZED be handled inside Until Successful to reduce latency?
Answer: B
Explanation:
Until Successful is intended for failures that can reasonably succeed when retried, such as temporary connectivity issues or transient downstream unavailability. Mule executes the processors in the scope repeatedly until processing succeeds or the configured retry count is exhausted. If an error continues to propagate from the scope, Mule performs another attempt and ultimately raises MULE:
RETRY_EXHAUSTED after all retries fail.
An HTTP:UNAUTHORIZED response represents a permanent application/security condition for the current request. Repeating the identical request does not normally repair invalid credentials or insufficient authorization and simply increases latency and downstream traffic.
The HTTP Request should therefore be placed inside a Try scope. An On Error Continue handler specifically catches the permanent error and handles it inside that Try scope. Because the error is consumed rather than propagated, the Until Successful scope does not interpret the attempt as a retryable failure.
Using On Error Propagate would have the opposite effect: the error would escape the Try scope and cause Until Successful to retry. Continuing until MULE:RETRY_EXHAUSTED unnecessarily delays the response.
Reference topics: Until Successful Scope; Try Scope; On Error Continue; permanent versus transient errors; MULE:RETRY_EXHAUSTED.
Official documentation: https://docs.mulesoft.com/mule-runtime/latest/until-successful-scope
NEW QUESTION # 16
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?
Answer: D
Explanation:
To test that the payment API is working in production, the developer should create a health check endpoint that listens on a separate port and uses a separate HTTP Listener configuration from the API. This way, the developer can isolate the health check endpoint from the API traffic and avoid affecting the performance or availability of the API. The health check endpoint should return a simple response that indicates the status of the API, such as OK or ERROR. Reference: https://docs.mulesoft.com/api-functional-monitoring/afm-create-monitor#create-a-monitor
NEW QUESTION # 17
......
The clients at home and abroad can both purchase our Mule-Dev-301 study tool online. Our brand enjoys world-wide fame and influences so many clients at home and abroad choose to buy our Mule-Dev-301 test guide. Our company provides convenient service to the clients all around the world so that the clients all around the world can use our Mule-Dev-301 Study Materials efficiently. Our company boosts an entire sale system which provides the links to the clients all around the world so that the clients can receive our Mule-Dev-301 exam questions timely.
Mule-Dev-301 Test Questions Fee: https://www.itbraindumps.com/Mule-Dev-301_exam.html
DOWNLOAD the newest Itbraindumps Mule-Dev-301 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1qGa6S7zIP-ik3cGOpSxATPBOCrU0bFxi