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MCD-Level-1 Dumps 2023 - New MuleSoft MCD-Level-1 Exam Questions
NEW QUESTION # 117
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 C
- B. Option B
- C. Option A
- D. Option D
Answer: C
NEW QUESTION # 118
Refer to the exhibits.
A web client sends a GET request to the HTTP Listener.
What response message is returned to the web client?
- A. "String is not blank"
- B. ""
- C. "End"
- D. "Start"
Answer: C
Explanation:
1. Set Payload "Start"
2. 'Is Balnk String' Creates an Error object with #[error.description] ="String is not blank"
3. Default Error Handler catches and Propagates error
4. 'On Error Propogate' is 'RED IN RED OUT'. It Returns Status Code : 500 & #[error.description]
-------------------------------------------------------------------------------------------------------------------------- Correct answer is String is not blank. Because validation component will throw an error as payload is not blank.
NEW QUESTION # 119
Refer
to the exhibits. A web client submits a request to http://localhost:8081/fliqhts?destination=SFO and the Web Service Consumer throws a WSC:BAD_REQUEST error.
What is the next step to fix this error?
- A. set a JSON payload before the Consume operation that contains the destination query parameter
- B. set a SOAP payload before the Consume operation that contains the destination query parameter
- C. set a property m the Consume operation equal to the destination query parameter
- D. Set a header In the Consume operation equal to the destination query parameter
Answer: D
NEW QUESTION # 120
Refer to the exhibits.
A Mule application contains a Choice router. What is logged when the flow completes?
- A. ["US", "EU"]
- B. "REGION"
- C. US
- D. EU
Answer: C
NEW QUESTION # 121
Refer to the exhibit.
What Database expression transforms the input to the output?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 122
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 #[payload.year]'
- B. '#[The year is $(pay load .year)]*
- C. #["The year is "++ payload.year].
- D. '#[The year is " + paytoad.year]'
Answer: C
NEW QUESTION # 123
Refer to the exhibits. A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error.
What response message is returned to the web client?
- A. "ERROR1"
- B. ''ERROR2"
- C. Validation Error
- D. ''ERROR2"
- E. Validation Error
- F. "END"
- G. "END"
- H. "ERROR1"
Answer: B
NEW QUESTION # 124
What valid RAML retrieves details on a specific by its orderld as a URL parameter?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 125
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 quantity var color query param
- B. payload quantity var
- C. payload color query param
- D. payload
Answer: B
NEW QUESTION # 126
Refer to the exhibits.
The Validation component in the private flow 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 - private flow
- C. Success - main flow
- D. Validation Error
Answer: C
NEW QUESTION # 127
Refer to the exhibits. APIKit router is used to generate the flow components for RAML specification.
The Mule application must be available to REST clients using the two URL's
http://localhost:8081/internal and http://localhost:8081/external
How many APIKit Router components are generated to handle requests to every endpoint defined in RAML specification?
1. Library.raml
2. /books
3. get:
4. post:
5. /order:
6. get
7. patch
8. /members
9. get:
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Correct answer is 5 as APIkit for REST generates a backend flow for each resource-action pairing in a RAML file.
MuleSOft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.2/build-application-from-api
NEW QUESTION # 128
Refer to the exhibit.
What Database expression transforms the input to the output?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 129
Refer to the exhibit.
In the execution of the Scatter-Gather, the "steep 1 sec" Flow Reference takes about 1 second to complete, and the "sleep 5 sees" Row Reference takes about 5 seconds to complete.
About how many seconds does it take from the time the Scatter-Gather is called until the Set Payload transformer is called?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 130
Refer to the exhibit.
What data is expected by the POST /accounts endpoint?
A)
B)
C)
D)
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 131
An app team is developing a mobile banking app. It took them two months to create their own APIs to access transaction information from a central database. The app team later found out that another team had already built an API that accesses the transaction information they need.
According to MuleSoft, what organization structure could have saved the app team two months of development time?
- A. MuleSoft Support Center
- B. Center for Enablement
- C. Central API Review Board
- D. Center of Excellence
Answer: B
Explanation:
Center for Enablement is correct answer .It is a cross-functional team typically staffed with members from central IT, line-of-business departments, and digital innovation teams charged with productizing, publishing, and harvesting reusable assets and best practices. In this case , app team would have checked first with Center for Enablement before developing their own API's. Hence could have avoided re-work
NEW QUESTION # 132
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 D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION # 133
A Mule project contains a MySQL Database dependency. The project is exported from Anypoint Studio so it can be deployed to CloudHub.
What export options create the smallest deployable archive that will successfully deploy to CloudHub?
What export option create their smallest deployable archive that will successfully deploy to CloudHub?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 134
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 # 135
Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?
- A. [10. 20, 30. 40, 50, 60]
- B. [20, 40, 60]
- C. [10. 20] [30, 40] [50, 60]
- D. [20. 40] [60]
Answer: D
NEW QUESTION # 136
What should this endpoint return? http://dev.acme.com/api/patients?name=John&surname=Bell
- A. Patients with name as John and surname as Bell
- B. Patients with either name as John or surname as Bell
- C. Patient with name as John
- D. Patient with surname as bell
Answer: A
Explanation:
Query parameters are a defined set of parameters attached to the end of a url. They are extensions of the URL that are used to help define specific content or actions based on the data being passed. To append query params to the end of a URL, a '?' Is added followed immediately by a query parameter.
To add multiple parameters, an '&' is added in between each.
Hence coming back to question, endpoint would return Patients with name as John and (and is very important here) surname as Bell
NEW QUESTION # 137
What is the correct syntax to define and call a function in Database?
A)
B)
C)
D)
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Answer: C
NEW QUESTION # 138
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 # 139
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