Real MCD-Level-1 dumps Accurate Questions and Answers with Free and Fast Updates [Q78-Q94]

Real MCD-Level-1 dumps Accurate Questions and Answers with Free and Fast Updates

Real MCD-Level-1 Quesions Pass Certification Exams Easily

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NEW QUESTION 78
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. Success - main flow
C. Validation Error
D. Error - Try scope

Answer: A

NEW QUESTION 79
What payload is returned by a Database SELECT operation that does not match any rows in the database?

A. Exception
B. Empty Array
C. false
D. null

Answer: B

Explanation:
Empty array is returned when no rows are matched.
MuleSoft Doc Ref : https://docs.mulesoft.com/db-connector/1.9/database-connector-select

NEW QUESTION 80
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. trains:
2. 2. a map ((engId, index) ->
3. 3. train: {
4. 4. TrainNumber: engId
5. 5.
6. 6. }
7. 7. )
D. 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. )}

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 81
What is the purpose of the api:router element in APIkit?

A. Validates requests against RAML API specifications and routes them to API implementations
B. Serves as an API implementation
C. Creates native connectors using a 3rd party Java library
D. Validates responses returned from API requests and routes them back to the caller

Answer: A

Explanation:
The APIkit Router is a key message processor that validates requests against the provided definition, enriches messages (for example by adding default values to the messages) and routes requests to a particular flow. Also, the Router raises errors messages if errors occurs while routing, validating or processing the user request.

NEW QUESTION 82
What statement is a part of MuleSoft's description of an application network?

A. Creates and manages a collection of JMS messaging services and infrastructure
B. Leverages Central IT to deliver complete point-to-point solutions with master data management
C. Creates reusable APIs and assets designed to be consumed by other business units
D. Creates and manages high availability and fault tolerant services and infrastructure

Answer: C

Explanation:
Creates reusable APIs and assets designed to be consumed by other business units

NEW QUESTION 83
Refer to the exhibit.

A Mule event is composed of a hierarchy of objects. Where in the hierarchy are variables stored?

A. Mule message payload
B. Mule event
C. Mule message attributes
D. Mule message

Answer: B

Explanation:

NEW QUESTION 84
Refer to the exhibits. In the color flow , both the variable named color and payload are set to "red".
An HTTP POST request is then sent to the decideColor flow's HTTP Listener.
What is the payload value at the Logger component after the HTTP request completes?

A. blue
B. red
C. white
D. Error message

Answer: C

Explanation:
Correct answer is white.
Key thing to note here is that variables are not available to the called flow when it is invoked using HTTP request.
So the flow goes like below
1) Color variable is set to red
2) Payload is set to red
3) Child flow is called using HTTP request which means variables are not available in called flow (They would have been if flow reference activity would have been used)
4) Hence set payload activity will set payload to white as color variable is null
5) Payload returned in main flow is white.
6) So finally output of logger is white

NEW QUESTION 85
What is the main purpose of flow designer in Design Center?

A. To design and develop fully functional Mule applications in a hosted development environment
B. To define API lifecycle management in a graphical way
C. To design API RAML files in a graphical way
D. To design and mock Mule application templates that must be implemented using Anypoint Studio

Answer: A

Explanation:
Its primary function is to design and develop fully functional Mule applications in a hosted development environment.

NEW QUESTION 86
An API has been created in Design Center. What is the next step to make the API discoverable?

A. Enable autodiscovery in API Manager
B. Publish the API from inside flow designer
C. Deploy the API to a Maven repository
D. Publish the API to Anypoint Exchange

Answer: D

Explanation:
Correct answer is Publish the API to Anypoint Exchange
Anypoint Exchange makes this possible by making it discoverable in below ways
1) In private exchange for internal developers
2) In a public portal for external developers/clients
Here is diagram created by me to help you understand sequence:

NEW QUESTION 87
What should this endpoint return considering the API is build using standard practices?
http://dev.acme.com/api/patients?year=2021

A. Patient with id 2021
B. All patients
C. No patients
D. Patients from year 2021

Answer: D

Explanation:
Correct answer is Patients from year 2021.
The thing to note here is that year is not a query parameter and not the uri parameter. Hence it will filter all the patients and return the ones for whom year is 2021

NEW QUESTION 88
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 C
C. Option D
D. Option B

Answer: D

NEW QUESTION 89
Refer to the exhibit.

The API needs to be updated using the company-wide standard for the Plan data type. The Object data type has already been published in Anypoint Exchange with the global reference .
ACME/DataTypes/PlanDataType.raml.
What is a valid RAML specification that reuses the Plan data type?
A)

B)

C)

D)

A. Option B
B. Option A
C. Option C
D. Option D

Answer: D

NEW QUESTION 90
Refer to the exhibit.

What Database expression transforms the input to the output?
A)

B)

C)

D)

A. Option B
B. Option A
C. Option C
D. Option D

Answer: D

NEW QUESTION 91
Which of the following is invalid type of event processor which can be used as a router ?

A. Pick First
B. Round Robin
C. Choice
D. First Successful

Answer: A

Explanation:
Pick First is not valid type. Rest all are valid type of event processor.
Choice : https://docs.mulesoft.com/mule-runtime/4.3/choice-router-concept Round Robin : https://docs.mulesoft.com/mule-runtime/4.3/round-robin First Successful : https://docs.mulesoft.com/mule-runtime/4.3/first-successful

NEW QUESTION 92
A
Mule application contains two HTTP Listeners, each configured for different API endpoints:
http://acme.com/apis/orders and http: //acme .com/a pis/customers.
What base path value should be set in an HTT? Listener config element so that it can be used to configure both HTTP Listeners?

A. /apis/?
B. /apis/orders|customers
C. /apis/
D. /apis/*

Answer: C

NEW QUESTION 93
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)