Refer to the exhibits.

The Set Variable transformer is set with value #[ [ first "Max" last "Mule"} ].
What is a valid DataWeave expression to set as the message attribute of the Logger to access the value "Max" from the Mule event?

• A."customer first"
• B.vars "customer" "first"
• C.customer first
• D.vars "customer first"

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Refer to the exhibit. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP request use default configurations.
What values are accessible to the Logger at the end of the flow after a web client submit request to http://local:801/order?color=red?

• A.payload
• B.payload quantity var color query param
• C.payload color query param
• D.payload quantity var

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Refer to the exhibit.

In the execution of the Scatter_Gather, the flow1 route completes after 10 seconds and the flow2 route completes after 20 seconds.
How many seconds does it take for the Scatter_Gather to complete?

• A.30
• B.0
• C.20
• D.10

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Refer to the exhibits.


A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?
Refer to the exhibits. A web client submits a request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client?

• A.Response body: "Error" Default response status code: 200
• B.Response body: "Success - Begin* Default response status code: 200
• C.Error response body: error, description Default error response status code: 500
• D.Response body: "Success - End" Default response status code: 200

Correct Answer: A

Correct answer: Response body: "Error" Default response status code: 200.
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1) Payload is successfully set to "Success - Started Flow"
2) When HTTP Request throws an error, execution halts
#[error.description] = "ABC"
#[error.errorType] = "XYZ"
3) The On Error Continue scope handles the error. When On Error Continue scope is invoked, all the processors in error block are executed and success response is sent back to the client with payload which is set in error flow. In this case payload is set to "Error" value in error block.
4) "Error" is returned to the requestor in the body of the HTTP request with HTTP Status Code: 200 as On error continue always sends success error code.
Reference Diagram:

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A company has defined two RAML fragments, Book Data Type and Book Example to be used in APIs.
What would be valid RAML to use these fragments ?

• A.1. #%RAML 1.0
  2. title: Books
  3. types:
  4. Book: ABC/Examples/bookDataType.raml
  5. /books:
  6. post:
  7. body:
  8. application/json:
  9. type: Book
  10. examples:
  11. input: ABC/Examples/bookExample.raml
  12. responses:
  13. 201:
  14. body:
  15. application/json:
  16. example:
  17. message: Book added
• B.1. #%RAML 1.0
  2. title: Books
  3. Book: !include bookDataType.raml
  4. /books:
  5. post:
  6. body:
  7. application/json:
  8. type: Book
  9. examples:
  10. input: !include bookExample.raml
  11. responses:
  12. 201:
  13. body:
  14. application/json:
  15. example:
  16. message: Book added
• C.1. #%RAML 1.0
  2. title: Books
  3. Book: bookDataType.raml
  4. /books:
  5. post:
  6. body:
  7. application/json:
  8. type: Book
  9. examples:
  10. input: bookExample.raml
  11. responses:
  12. 201:
  13. body:
  14. application/json:
  15. example:
  16. message: Book added
• D.1. #%RAML 1.0
  2. title: Books
  3. Book: bookDataType.raml
  4. /books:
  5. post:
  6. body:
  7. application/json:
  8. type: Book
  9. examples:
  10. input: bookExample.raml
  11. responses:
  12. 201:
  13. body:
  14. application/json:
  15. example:
  16. message: Book added

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