SALESFORCE-MULESOFT-DEVELOPER-II Online Practice Questions and Answers

The flow is invoicing a target API. The API's protocol is HTTPS. The TLS configuration in the HTTP Request Configuration global element is set to None. A web client submits a request to http:localhost:8081/vehicles. If the certificate of the target API is signed by a certificate authority (CA), what is true about the HTTP Request operation when the flow executes?

A. The HTTP Request operation will succeed if the CA'S certificate is present in the JRE's default keystore

B. The HTTP Request operation will succeed if the CA's certificate is present in the JRE's default truststore.

C. The HTTP Request operation will always succeed regardless of the CA

D. The HTTP Request operation will always fail regardless of the CA

A custom policy needs to be developed to intercept all cutbound HTTP requests made by Mule applications. Which XML element must be used to intercept outbound HTTP requests?

A. It is not possible to intercept outgoing HTTP requests, only inbound requests

B. http-policy:source

C. htt-policy:operation

D. http-policy:processor

A developer deploys an API to CloudHub and applies an OAuth policy on API Manager. During testing, the API response is slow, so the developer reconfigures the API so that the out-of-the-box HTTP Caching policy is applied first, and the

OAuth API policy is applied second.

What will happen when an HTTP request is received?

A. In case of a cache hit, both the OAuth and HTTP Caching policies are evaluated; then the cached response is returned to the caller

B. In case of a cache it, only the HTTP Caching policy is evaluating; then the cached response is returned to the caller

C. In case of a cache miss, only the HTTP Caching policy is evaluated; then the API retrieves the data from the API implementation, and the policy stores the data to be cached in Object Store

D. In case of a cache miss, both the OAuth and HTTP Caching policies are evaluated; then the API retrieves the data from the API implementation, and the policy does not store the data in Object Store

The HTTP Request operation raises an HTTP CONNECTIVITY error.

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

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

In a Mule project, Flow-1 contains a flow-ref to Flow-2 depends on data from Flow-1 to execute successfully. Which action ensures the test suites and test cases written for Flow-1 and Flow-2 will execute successfully?

A. Chain together the test suites and test cases for Flow-1 and Flow-2

B. Use "Set Event to pass the input that is needed, and keep the test cases for Flow-1 and Flow-2 independent

C. Use "Before Test Case'' To collect data from Flow-1 test cases before running Flow-2 test cases

D. Use "After Test Case' to produce the data needed from Flow-1 test cases to pass to Flow-2 test cases

Which statement is true when working with correlation IDS?

A. The HTTP Listener regenerates correlation IDs regardless of the HTTP request

B. The Anypoint MQ Connector automatically propagates correlation IDS

C. The HTTP Listener generates correlation IDS unless a correlation ID is received in the HTTP request

D. The VM Connector does not automatically propagate correction IDs

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?

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.

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?

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

A heathcare customer wants to use hospital system data, which includes code that was developed using legacy tools and methods. The customer has created reusable Java libraries in order to read the data from the system. What is the most effective way to develop an API retrieve the data from the hospital system?

A. Refer to JAR files in the code

B. Include the libraries writes deploying the code into the runtime

C. Create the Java code in your project and invoice the data from the code

D. Install libraries in a local repository and refer to it in the pm.xml file

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?

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