[2022年更新]MCD-Level-1回答無料デモは最適で最高のリアルな試験合格させます
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MuleSoft MCD-Level-1 認定試験の出題範囲：
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質問 44
Refer to the exhibit.
The Mule application Is debugged in Any point Studio and stops at the breakpoint What is the value of the payload displayed In the debugger at this breakpoint?
- A. 0
- B. "Start"
- C. Complete"
- D. "Processing"
正解: B
質問 45
Refer to the exhibits. What payload is logged at the end of the main flow?
- A. [1, 2, 3, 4]
- B. order4
- C. [order1, order2, order3, order4]
- D. order1order2order3order4
正解: B
質問 46
A web client sends a request to http;//localhost:8081?dept=sales. What is the correct DataWeave expression to access the value of dept?
- A. attributes.queryParams.dept
- B. message.queryParams.dept
- C. attributes.dept
- D. vars.dept
正解: A
質問 47
A RAML specification is defined to manage customers with a unique identifier for each customer record. What URI does MuleSoft recommend to uniquely access the customer identified with the unique ID 1234?
- A. /customers?operation=get&custid=1234
- B. /customers?custid=true&custid=1234
- C. /customers/custid=1234
- D. /customers/1234
正解: D
解説:
URI parameter (Path Param) is basically used to identify a specific resource or resources . For eg : the URL to get employee details on the basis of employeeID will be GET /employees/{employeeID} where employees is resource and {employeeID} is URI parameter. Hence option 1is the correct answer
質問 48
An HTTP Request operation sends an HTTP request with a non-empty JSON object payload to an external HTTP endpoint. The response from the external HTTP endpoint returns an XML body. The result is stored in a target named the Result.
What is the payload at the event processor after the HTTP Request?
- A. A non-empty Java object
- B. The XML response body
- C. The original JSON request body
- D. null
正解: C
質問 49
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
- D. payload
quantity var
正解: B
質問 50
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. 0
- B. 1
- C. 2
- D. 3
正解: D
質問 51
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 C
- B. Option B
- C. Option A
- D. Option D
正解: D
質問 52
A REST connect module is generated for a RAML specification. and then the rest connect module is imported in mule application in Anypoint Studio. For each method of the RAML specification , what does the REST connect module provide?
- A. A scope
- B. A flow
- C. An operation
- D. An event source
正解: C
解説:
Correct answer is an operation. For each method of the RAML specification , REST connect module provide an operation.
Please refer to the below screenshot.
質問 53
Refer to the exhibits.
What payload and quantity are logged at the end of the main flow?
- A. [[1,2,3,4], 14]
- B. [orderlorder2order3order4,14]
- C. [[order1, order2, order3, order4], 14]
- D. [[1,2,3,4], 10]
正解: A
質問 54
As a part of project requirement , you want to build an API for a legacy client. Legacy client can only consume SOAP webservices. Which type the interface documentation can be prepared to meet the requirement?
- A. WSDL file
- B. plain text file documenting API's
- C. RAML file to define SOAP services
- D. JSON file
正解: A
解説:
Web Services Description Language. WSDL is used to describe SOAP based web services
質問 55
Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the expected output from the Logger component?
- A. [20, 40, 60]
- B. [10. 20] [30, 40] [50, 60]
- C. [20. 40] [60]
- D. [10. 20, 30. 40, 50, 60]
正解: C
質問 56
Refer to the exhibits.
The Set Payload transformer In the addltem subflow uses DataWeave to create an order object.
What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addltem subflow to add a router cable with the price of 100 to the order?
- A. addltemf { payload: { price: "100", item: "router", itemType: "cable" } > )
- B. addltemf { price: "100", item: "router", itemType: "cable" })
- C. lookupf "addltem", { price: "100", item: "router", itemType: "cable" } )
- D. lookupf "addltem", { payload: { price: "100", item: "router", itemType: "cable" } } )
正解: D
質問 57
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 C
- B. Option B
- C. Option A
- D. Option D
正解: D
質問 58
Refer to the exhibits. The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations.
A web client submits a request to the main flow's HTTP Listener that includes query parameters for the pedigree of the piano.
What values are accessible to the Logger component at the end of the main flow?
- A. payload
pedigree query params - B. payload
pedigree query params producer var - C. payload
- D. payload
producer var
正解: B
質問 59
What is the correct way to format the decimal 200.1234 as a string to two decimal places?
- A. 200.1234 as string {format: ".0#"}
- B. 200.1234 as String {format: ".0#"}
- C. 200.1234 as String as format: ".0#"
- D. 200.1234 as string as format: ".0#"
正解: B
解説:
Correct answer is 200.1234 as String {format: ".0#"} . Rest all options are not syntactically correct.
質問 60
Refer to the exhibits.
The <when> expression for the Choice router needs to be written.
What is a valid <when> expression to route Mule events to the non-default flow?
- A. #[ if( company = "MuleSoft") ]
- B. #['MuleSoft' == paytoad.company]
- C. #[ if( 'MuleSoff == payload.company) ]
- D. #[ company = "MuleSoft" ]
正解: B
質問 61
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. Error response body: error, description Default error response status code: 500
- B. Response body: "Success - End" Default response status code: 200
- C. Response body: "Error" Default response status code: 200
- D. Response body: "Success - Begin* Default response status code: 200
正解: C
解説:
Correct answer: Response body: "Error" Default response status code: 200.
-------------------------------------------------------------------------------------------------------------------------------------------------
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:
質問 62
Refer to the exhibits. What payload is logged at the end of the main flow?
- A. [1, 2, 3, 4]
- B. [order1, order2, order3, order4]
- C. order4
- D. order1order2order3order4
正解: A
質問 63
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 color query param
- B. payload quantity var color query param
- C. payload
- D. payload quantity var
正解: D
質問 64
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