Refer to the exhibits The Mule application does NOT define any global error handlers.
A web client sends a POST request to the Multi application with this input payload The File
Write operation throws a FILECONNECTIVITY error. What response message is returned to the web client?
A. "ORDER NOT_CREATED"
B. "OTHER ERROR"
C. "File written"
D. "FILECONNECTIVITY"
Refer to the exhibit.
The default scope in choice router recursively calls the color flow.
A web client sends a PUT request to the HTTP listener with payload Blue.
What response is returned to the web client?
A. "Blk"
B. "Green"
C. A timeout error
D. ["Blue", "Red", "Blk"]
Explanation:
Sequence can be described as follows.
* When web client sends the request , it sends payload as Blue (mentioned in question)
* In first iteration this will go to default choice , which sets payload to Red
* Via default route , flow will call itself with payload as Red
* In second iteration , as payload is Red , it will go to first route in choice router which will
set payload to Blk and second iteration will end returning back payload as Blk to first iteration.
* This Blk will be again set to payload and first iteration will end returning back response as Blk
Which keyword do you use to create a new function in DataWeave?
A. function
B. fun
C. func
D. map
Explanation:
You can define your own DataWeave functions using the fun declaration in the header of a
DataWeave script. Sample is as below. ----------------------------------------
%dw 2.0
output application/json
fun toUpper(aString) = upper(aString)
---
toUpper("hello")
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.1/dataweave-functions
Refer to the exhibits.
The Mule application does NOT define any global error handlers. The Validation component in the private flow throws an error. What response message is returned to a web client request to the main flow's HTTP Listener?
A. Child error
B. Parent error
C. Validation Error
D. Parent completed
Refer to exhibits.
What message should be added to Logger component so that logger prints "The city is
Pune" (Double quote should not be part of logged message)?
A. #["The city is" ++ payload.City]
B. The city is + #[payload.City]
C. The city is #[payload.City]
D. #[The city is ${payload.City}
Explanation:
Correct answer is The city is #[payload.City]
Answer can get confused with the option #["The city is" ++ payload.City] But note that this
option will not print the space between is and city name. This will print The city isPune.
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
Explanation:
* RAML file contains lot of information that could be considered as "not API-describing".
Sort of "economy-class" members.
Equally important, but not necessarily part of the main RAML file.
* Through !includes, RAML allows us to build file-distributed API definitions, which is not
only useful to encourage code reuse but also improves readability.
* We can create RAML fragments with such code and then include them in main RAML
project using !include like:
types:
Book: !include bookDataType.raml and
examples:
input: !include bookExample.raml
* Additionally for
Refer to the exhibits.
All three of the conditions for the Choice router are true. What messages are written in the
application log?
A. Route1
B. Route2
C. Route1,Route2
D. Route1,Route2,Default
Only one of the routes in the Choice router executes, meaning that the first expression that
evaluates to true triggers that route1 execution and the others are not checked. If none of
the expressions are true, then the default route executes. Hence only Route1 will be
executed as it is the first expression. hence output of logger is Route1.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/choice-router-concept
The Choice router dynamically routes messages through a flow according to a set of
DataWeave expressions that evaluate message content. Each expression is associated
with a different routing option. The effect is to add conditional processing to a flow, similar
to an if/then/else code block in most programming languages.
Only one of the routes in the Choice router executes, meaning that the first expression that
evaluates to true triggers that route’s execution and the others are not checked. If none of
the expressions are true, then the default route executes.
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. Option A
B. Option B
C. Option C
D. Option D
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