[2023年11月29日] 合格率取得する秘訣はMCD-Level-1認定試験エンジンPDF
MCD-Level-1試験問題集合格できるには更新された2023年11月テスト問題集
Mulesoft MCD-LEVEL-1認定試験は、Mulesoftプラットフォームで作業する開発者のスキルと知識をテストする包括的な試験です。この認定はグローバルに認識されており、統合ニーズにMulesoftを使用する組織から非常に尊敬されています。これは、キャリアを前進させ、より挑戦的な役割と責任を引き受けたい開発者にとって貴重な資格です。
質問 # 112
Refer to the exhibit.
How many private flows does APIKIT generate from the RAML specification?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 113
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
- B. payload color query param
- C. payload quantity var color query param
- D. payload
正解：A
質問 # 114
How we can scale deployed Mule application vertically on cloudhub?
- A. Option 1 and 2 both can be used
- B. Adding multiple workers
- C. Changing worker size
- D. Mule applications can be scaled only horizontally
正解：C
解説：
Mule applications can be scaled vertically by changing worker size. Mule applications can be scaled horizontally by adding more workers.
質問 # 115
Which of the below activity doesn't support parallel execution?
- A. First Successful Router
- B. Parallel For Each
- C. Scatter-Gather Router
- D. Batch job
正解：B
解説：
The First Successful router iterates through a list of configured processing routes until one of the routes executes successfully. This is sequential execution. In all other options mentioned in the question ,we can achieve parallel execution.
質問 # 116
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. #['MuleSoft' == paytoad'company']
- B. #[ if( company = "MuleSoft") ]
- C. #[ if( 'MuleSoff == payload.company) ]
- D. #[ company = "MuleSoft" ]
正解：C
質問 # 117
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
- B. payload color query param
- C. payload quantity var color query param
- D. payload
正解：A
解説：
Correct answer is as below. Query parameters are replaced when external HTTP call is invoked.
payload
producer var
質問 # 118
Refer to the exhibits.
A web client sends a POST request with the payload {"oid": "1000", "itemid": "AC200", "qty": "4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error.
What response message is returned to the web client?
- A. "OTHER ERROR"
- B. ''FILE:CONNECnvnY'
- C. "File written"
- D. "ORDER:NOT_CREATED"
正解：D
質問 # 119
Refer to the exhibit.
How many private flows does APIKIT generate from the RAML specification?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 120
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. Success - main flow
- C. Validation Error
- D. Error - private flow
正解：B
質問 # 121
Refer to the exhibits.
The orders.csv file is read, then processed to look up the orders in a database. The Mule application is debugged in Any point Studio and stops at the breakpoint.
What is the payload shown in the debugger at this breakpoint?
- A. "none"
- B. The entire CSV file
- C. The database response
- D. 0
正解：D
質問 # 122
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 D
- B. Option B
- C. Option C
- D. Option A
正解：D
質問 # 123
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. Success - main flow
- C. Validation Error
- D. Error - private flow
正解：B
質問 # 124
A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key userjd column and an increasing kxjin_date_time column. Neither column allows duplicate values.
How should the listener be configured so it retrieves each row at most one time?
- A. Set the watermark column to the bgin_date_time column
- B. Set the target value to the last retrieved login_date_time value
- C. Set the target value to the last retrieved user_jd value
- D. Set the watermark column to the user_Id column
正解：A
質問 # 125
Refer to the exhibit.
What is a valid expression for the Choice router's when expression to route events to the documenticShipping flow?
- A. 0#[ payload = 'US' ]
- B. #[ if(payload = 'US') J
- C. #[ if(payload == "US") ]
- D. #[ payload == 'US' J
正解：D
質問 # 126
Refer to the exhibits. The Set Payload transformer in the addltem child flow 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 child flow to add a router call with the price of 100 to the order?
- A. lookup( "addltem", { payload: { price: "100", item: "router", itemType: "cable" } > )
- B. addltem( { payload: { price: "100", item: "router", itemType: "cable" > } )
- C. addltem( { price: "100", item: "router", itemType: "cable" } )
- D. lookup( "addltern", { price: "100", item: "router", itemType: "cable" } )
正解：A
質問 # 127
Refer to the exhibit.
What is the correct way to create a user?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
正解：B
質問 # 128
Refer to the exhibits.
The web client sends a POST request to the ACME Order API with an XML payload. An error is returned.
What should be changed in the request so that a success response code is returned to the web client?
- A. Set a request header with the name Content-Type to a value of application/xml
- B. Set a response header with the name Content-Type to a value of application/octet-stream
- C. Set a response header with the name Content-Type to a value of applkation/xml
- D. Set a request header with the name Content-Type to a value of applicatron/octet-stream
正解：A
質問 # 129
Refer to the exhibits.
A web client sends a POST request to the HTTP Listener with the payload "Hello-". What response is returned to the web client?
What response is returned to the web client?
- A. Hello-HTTP-Three
- B. HTTP-JMS2-Three
- C. Helb-JMS1-HTTP-JMS2 -Three
- D. Hello- HTTP-] MS2-Three
正解：D
質問 # 130
Refer to the exhibit.
All three of the condition for the Choice router are true. What log messages are written?
- A. Route2
- B. Route1, Route2, Default
- C. Route 1
- D. Route1, Route2
正解：C
質問 # 131
Refer to the exhibits. What payload is logged at the end of the main flow?
- A. [order1, order2, order3, order4]
- B. order4
- C. [1, 2, 3, 4]
- D. order1order2order3order4
正解：C
質問 # 132
Refer to the exhibits.
A JSON payload is set in the Set Payload transformer.
What is logged by the Logger?
- A. "Array"
- B. "JSON"
- C. "Object"
- D. "String"
正解：A
質問 # 133
An API implementation has been deployed to CloudHub and now needs to be governed. IT will not allocate additional vCore for a new Mule application to act as an API proxy.
What is the next step to preseive the current vCore usage, but still allow the Mule application to be managed by API Manager?
- A. Register the same API implementation in Runtime Manager to connect to API Manager
- B. Upload the Mule application's JAR file to the API instance in API Manager
- C. Deploy the same API implementation behind a VPC and configure the VPC to connect to API Manager
- D. Modify the API implementation to use auto-discovery to register with API Manager
正解：D
解説：
Correct answer is Modify the API implementation to use auto-discovery to register with API Manager API Autodiscovery Configuring autodiscovery allows a deployed Mule runtime engine (Mule) application to connect with API Manager to download and manage policies and to generate analytics data. Additionally, with autodiscovery, you can configure your Mule applications to act as their own API proxy.
When autodiscovery is correctly configured in your Mule application, you can say that your application's API is tracked by (green dot) or paired to API Manager. You can associate an API in a Mule setup with only one autodiscovery instance at a given time.
MuleSoft Doc Ref : https://docs.mulesoft.com/api-manager/2.x/api-auto-discovery-new-concept
質問 # 134
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MCD-Level-1テスト問題練習は2023年最新のに更新された226問あります：https://www.goshiken.com/MuleSoft/MCD-Level-1-mondaishu.html