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NEW QUESTION 77
In an application network. If the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product API?
- A. The applications associated with the other APIs must be recoded
- B. The applications associated with the other APIs must be restarted
- C. The other APIs must be updated to consume the updated product API
- D. Nothing needs to be changed in the other APIs or their associated applications
Answer: D
NEW QUESTION 78
Refer to the exhibit.
What is the response to a web client request to http://localhost:8081?
- A. After
- B. before
- C. null
- D. Validation Error
Answer: A
NEW QUESTION 79
Refer to the exhibits.
The Set Payload transformer's value is set to {'year': '2020'}.
What message value should be added to the Logger component to output the message 'The year is 2020', without hardcoding 2020?
- A. '#["Theyear is++payload-year"]'
- B. The year is #[payload.year]'
- C. '#[The year is " + paytoad.year]'
- D. '#[The year is $(pay load .year)]*
Answer: A
NEW QUESTION 80
Refer to the exhibits.
The web client sends a POST request to the ACME Order API with an XML payload. An error is returned.
What should be changed in the request so that a success response code is returned to the web client?
- A. Set a response header with the name Content-Type to a value of application/octet-stream
- B. Set a request header with the name Content-Type to a value of application/xml
- C. Set a response header with the name Content-Type to a value of applkation/xml
- D. Set a request header with the name Content-Type to a value of applicatron/octet-stream
Answer: B
NEW QUESTION 81
A Mule application contains a global error handler configured to catch any errors.
Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?
- A. A global element
- B. A configuration properties file
- C. The pom.xml file
- D. Nowhere, the global error handler is automatically used
Answer: A
Explanation:
Correct answer is A global element
Global error handlers are to be created in global element .
Quick note to remember here is Global error handlers come in to picture only when there are no error handlers specified as flow level.
Steps to create Global error handler
1) Click Global Elements to open Global Configuration Elements. Global Elements is located below the Studio canvas
2) In Global Configuration Elements, click Create to open the Choose Global Type dialog
3) From the dialog, select Global Configuration - Configuration, and then click OK to open the Configuration dialog.
4) From the select Configuration dialog, select allErrorHandler for the Default Error Handler field, and click OK.
NEW QUESTION 82
Refer to the exhibit.
The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.
What is the next step to fix the error to get the project to run successfully?
- A. Deploy the dependency to MuleSoft's Maven repository
- B. Install the dependency to the computer's local Maven repository
- C. Edit the dependency in the Mule project's pom.xml file
- D. Add the dependency to the MULE_HOME/bin folder
Answer: B
Explanation:
As dependency is not present in Mulesoft Maven repository, we need to install the dependency on computer's local Maven repository. Option 3 is correct choice.
NEW QUESTION 83
Refer to the exhibits.
The Validation component in the Try scope throws an error.
What response message is returned to a client request to the main flow's HTTP Listener?
The Validation component in the Try scope throws an error. What response message is returned to a client request to the main flow's HTTP Listener?
- A. Error - main flow
- B. Error - Try scope
- C. Success - main flow
- D. Validation Error
Answer: A
NEW QUESTION 84
A flow contains an HTTP Listener as the event source. What is the DataWeave expression to log the Content-Type header using a Logger component?
- A. #["Content-Type: " ++ attributes.headers.'content-type']
- B. #["Content-Type: " + attributes.headers.'content-type']
- C. #["Content-Type: " ++ headers.'content-type']
- D. #["Content-Type: " + headers.'content-type']
Answer: A
Explanation:
Option 1 is the only correct choice due to two reasons. 1) Concatenation is always with ++ sign and not with + sign which makes option 2 and 3 wrong 2) hearders can be accessed with attributes. headers and not with only headers which makes option 4 incorrect
NEW QUESTION 85
Refer to the exhibit.
The main flow contains a Flow Reference for the child flow.
What
values are accessible in the child flow after a web client submits a request to http://localhost:8Q81/order?
color=red?
- A. payload
color query param - B. payload
quantity var color query param - C. payload
quantity var - D. payload
Answer: B
NEW QUESTION 86
A Mule application's HTTP Listener is configured with the HTTP protocol. The HTTP listeners port attribute is configured with a property placeholder named http.port. The mule application sets the http.port property placeholder's value to 9090 The Mule application is deployed to CloudHub without setting any properties in the Runtime manager Properties tab and a log message reports the status of the HTTP listener after the Mule application deployment completes.
After the mule applications is deployed, what information is reported in the worker logs related to the port on which the Mule application's HTTP Listener listens?
- A. The HTTP Listener is listening on port 8081
- B. The HTTP Listener failed to bind to the port and is not listening for connections
- C. The HTTP Listener is listening on port 9090
- D. The HTTP Listener is listening on port 80
Answer: A
Explanation:
Cloudhub expose services on port 8081 and override value in http.port with this one .
Sample log in Runtime Manager is below
21:15:53.148 08/08/2021 Worker-0 ArtifactDeployer.start.01 INFO
Listening for connections on 'http://0.0.0.0:8081'
NEW QUESTION 87
A Utility.dwl file is located in a Mule project at src/main/resources/modules. The Utility.dwl hie defines a function named pascalize that reformats strings to pascal case.
What is the correct DataWeave to call the pascalize function in a Transform Message component?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: B
NEW QUESTION 88
A Mule project contains a DataWeave module called MyModule.dwl that defines a function named formatString. The module is located in the project's src/main/resources/modules folder.
What is the correct way in DataWeave code to import MyModule using a wildcard and then call the module's formatString function?
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION 89
Refer to the exhibit.
What is the correct DataWeave expression for the Set Payload transformer to call the createCustomerObject flow with values for the first and last names of a new customer?
- A. createCustomerObject( { first: "Alice", last: "Green" > )
- B. createCustomerObject( "Alice", "Green")
- C. lookupf "createCustomerObject", { first: "Alice", last: "Green" > )
- D. lookupC createCustomerObJect( "Alice", "Green- ) )
Answer: C
NEW QUESTION 90
Refer to the exhibits.
The input array of strings is processed by the batch job that processes, fitters, and aggregates the values.
What is the last message logged by the Logger component after the batch job completes processing?
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION 91
Refer to the exhibits.
The main flow contains a Flow Reference to the child flow.
A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter.
What values are accessible in the child flow?
- A. payload
model var - B. payload
make query param model var - C. payload
- D. payload
make query param
Answer: B
NEW QUESTION 92
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