MCD-Level-1 Updated Exam Dumps [2021] Practice Valid Exam Dumps Question
MCD-Level-1 Sample with Accurate & Updated Questions
NEW QUESTION 47
How are query parameters dynamically passed to an outbound REST request using an HTTP Request operation?
- A. As flow variables
- B. As URI parameters in the HTTP Request operation
- C. As query parameters in the HTTP Request operation
- D. In the Mule event's payload
Answer: C
Explanation:
In General > Request > Query Parameters, click the plus icon (+) to add a parameter to a request. Type a name and value for the parameter or use a DataWeave expression to define the name and value.
NEW QUESTION 48
Refer to the exhibit.
What can be added to the flow to persist data across different flow executions?
- A. session variables
- B. Key/value pairs in the ObjectStore
- C. properties of the Mule runtime app object
- D. Properties of the Mule runtime flow object
Answer: B
NEW QUESTION 49
Refer to the exhibits.
The input array of strings is processed by the batch job that processes, filters, and aggregates the values. What is the last message logged by the Logger component after the batch job completes processing?
- A. [''E'']
- B. [ ["A", "C", "D" ], ["E"] ]
- C. [ "A", "C, "D", "E" ]
- D. [''D", "E"]
Answer: B
NEW QUESTION 50
A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations. Which operation is asynchronous and which one is synchronous?
- A. Publish consume: Asynchronous. Publish: Asynchronous
- B. Publish consume: Asynchronous. Publish: Synchronous
- C. Publish consume: Synchronous. Publish: Asynchronous.
- D. Publish consume: Synchronous. Publish: Synchronous
Answer: C
Explanation:
Publish consume: Synchronous. Publish: Asynchronous.
NEW QUESTION 51
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
quantity var - B. payload
- C. payload
quantity var color query param - D. payload
color query param
Answer: C
NEW QUESTION 52
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: D
NEW QUESTION 53
Refer to the exhibits.
What payload and variable are logged at the end of the main flow?
- A. [[5, 10, 15, 20], 5]
- B. [[5, 10, 15, 20], 1]
- C. [[Req5, Req10, Req15, Req20], 5]
- D. [Req5Req10,Req15Req20, 5]
Answer: A
Explanation:
Correct answer is [[5, 10, 15, 20], 5]
Key thing to note here is that any changes made to payload in for each loop are not available outside for each scope where as variable value updated in for each loop is visible out side for each loop too.
NEW QUESTION 54
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
- C. payload
make query param - D. payload
make query param model var
Answer: D
NEW QUESTION 55
Refer to the exhibits. A company has defined this Book data type and Book example to be used in APIs. What is valid RAML for an API that uses this Book data type and Book example?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION 56
What DataWeave expression transforms the array a to the XML output?
- A. 1. 1. trains:
2. 2. {(
3. 3. a map ((engId, index) ->
4. 4. train: {
5. 5. TrainNumber: engId
6. 6.
7. 7. }
8. 8. )
9. 9. )} - B. 1. 1. {(
2. 2. trains:
3. 3. a map ((engId, index) ->
4. 4. train: {
5. 5. TrainNumber: engId
6. 6.
7. 7. }
8. 8. )
9. )} - C. 1. 1. {
2. 2. trains:
3. 3. a map ((engId, index) ->
4. 4. train: {
5. 5. TrainNumber: engId
6. 6.
7. 7. }
8. 8. )
9. } - D. 1. 1. trains:
2. 2. a map ((engId, index) ->
3. 3. train: {
4. 4. TrainNumber: engId
5. 5.
6. 6. }
7. 7. )
Answer: A
Explanation:
For such questions always look for Syntax:
I call it "Wrap the Map"
trains:
{(
When mapping array elements (JSON or JAVA) to XML, wrap the map operations in {(..)}
-{ } are defining the object
-( ) are transforming each element in the array as a key/value pair
NEW QUESTION 57
Which out of below is not an asset?
- A. Template
- B. Connector
- C. Example
- D. Exchange
Answer: D
Explanation:
Exchange is the odd man out here. Rest all are type of asset
NEW QUESTION 58
Refer to the exhibits.
What payload and quantity are togged at the end of the main flow?
- A. [orderlorder2order3order4, 14]
- B. [[1,2,3,4], 10]
- C. [[order1, order2, order3, order4], 14]
- D. [[1,2,3,4], 14]
Answer: D
NEW QUESTION 59
Refer to the exhibits. A company has defined this Book data type and Book example to be used in APIs. What is valid RAML for an API that uses this Book data type and Book example?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION 60
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. Edit the dependency in the Mule project's pom.xml file
- B. Install the dependency to the computer's local Maven repository
- C. Add the dependency to the MULE_HOME/bin folder
- D. Deploy the dependency to MuleSoft's Maven repository
Answer: B
NEW QUESTION 61
What happens to the attributes of a Mule event in a flow after an outbound HTTP Request is made?
- A. Attributes are replaced with new attributes from the HTTP Request response (which might be null)
- B. Attributes do not change
- C. Previous attributes are passed unchanged
- D. New attributes may be added from the HTTP response headers, but no headers are ever removed
Answer: A
Explanation:
Attributes are replaced with new attributes from the HTTP Request response.
Attributes include everything apart from Payload/body. For ex: Headers, query parameters, URI parameters.
So, when outbound HTTP request is made, new attributes need to pass the outbound HTTP request and old attributes are replaced.
I have created below diagram to make it easy for you to understand:
NEW QUESTION 62
Refer to the exhibit.
All three of the condition for the Choice router are true. What log messages are written?
- A. Route1, Route2
- B. Route1, Route2, Default
- C. Route 1
- D. Route2
Answer: C
NEW QUESTION 63
Refer to the exhibits.
A
web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION 64
A web client submits a request to http://localhost:8081/books/0471767840. The value "0471767840" is captured by a Set Variable transformer to a variable named booklSBN.
What is the DataWeave expression to access booklSBN later in the flow?
- A. vars. booklSBN
- B. flowVars.booklSBN
- C. booklSBN
- D. attributes.booklSBN
Answer: A
NEW QUESTION 65
Refer to the exhibit.
What data is expected by the POST /accounts endpoint?
A)
B)
C)
D)
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: D
NEW QUESTION 66
Refer to the exhibit.
What expression correctly specifies input parameters to pass the city and state values to the SQL query?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: A
NEW QUESTION 67
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. '#[The year is " + paytoad.year]'
- B. The year is #[payload.year]'
- C. #["The year is "++ payload.year].
- D. '#[The year is $(pay load .year)]*
Answer: C
NEW QUESTION 68
Refer to the exhibit.
A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?
- A. Mule message
- B. Mule event
- C. Mule message payload
- D. Mule message attributes
Answer: B
Explanation:
NEW QUESTION 69
Refer to the exhibits.
A
web client submits a request to http://localhQst:8081. What is the structure of the payload at the end of the flow?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: A
NEW QUESTION 70
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