DEX-401 exam

What path setting is required for an HTTP Listener endpoint to route all requests to an APIkit router?A . /(*)B . /C . /()D . “/*”View AnswerAnswer: D Explanation: Option1 is correct syntax to configure HTTP Listener endpoint

Refer to the exhibits. A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error. What response message is returned to the web client?A . Validation ErrorB . "END"C . "ERROR1"D . ''ERROR2"View AnswerAnswer: D

Refer to the exhibits. The Validation component in the private flow throws an error. What response message is returned to a client request to the main flow's HTTP Listener?A . Error - private flowB . Error - main flowC . Success - main flowD . Validation ErrorView AnswerAnswer: B Explanation:...

Refer to the exhibit. What Database expression transforms the input to the output? A) B) C) D) A . Option AB . Option BC . Option CD . Option DView AnswerAnswer: D Explanation: This kind of questions are best solved with filtering technique. Key thing to note here is XML...

Refer to the exhibits. The two Mule configuration files belong to the same Mule project. Each HTTP Listener is configured with the same host string and the port number, path, and operation values are shown in the display names. What is the minimum number of global elements that must be...

To avoid hard-coding values, a flow uses some property placeholders and the corresponding values are stored in a configuration file. Where does the configuration file's location need to be specified in the Mule application?A . The pom.xml fileB . A global elementC . The mule-art if act .json fileD ....

Refer to the exhibits. A web client sends a GET request to the HTTP Listener. What response message is returned to the web client?A . ""B . "End"C . "Start"D . "String is not blank"View AnswerAnswer: D Explanation:

What execution model is used by For Each and Batch Job scopes?A . For Each is single-threaded and Batch Job is multi-threadedB . Both are single-threadedC . Both are multi-threadedD . Batch Job is single-threaded and For Each Is multi-threadedView AnswerAnswer: A

A web client submits a request to http://localhost:8081?flrstName=john. What is the correct DataWeave expression to access the firstName parameter?A . #[attributes.queryParams.firstName]B . #[message.queryParams.hrstName]C . #[message.inboundProperties.'http.query.params'.firstName]D . #[attributes.'http.query.params'.firstName]View AnswerAnswer: A

Refer to the exhibit. What is the response to a web client request to http://localhost:8081?A . AfterB . beforeC . Validation ErrorD . nullView AnswerAnswer: C Explanation: