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2024年最新のMCD-Level-1問題集PDFでMCD-Level-1リアル試験問題解答 [Q74-Q96]

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2024年最新のMCD-Level-1問題集PDFでMCD-Level-1リアル試験問題解答

有効なMCD-Level-1テスト解答とMuleSoft MCD-Level-1試験PDF問題を試そう


MuleSoft MCD-Level-1 (MuleSoft Certified Developer - Level 1 (Mule 4)) 認定試験は、Mule 4 を使用して MuleSoft アプリケーションを構築し、設計するための開発者のスキルと専門知識を認定する業界認識資格です。試験は、Mule 4 開発と MuleSoft のベストプラクティスのさまざまな側面についての候補者の知識をテストします。MCD-Level-1 試験に合格することは、開発者が MuleSoft Anypoint プラットフォームと Anypoint Studio を使用して Mule アプリケーションを設計および開発する必要なスキルと専門知識を持っていることを証明します。

 

質問 # 74
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. ''ERROR2"
  • B. "END"
  • C. "END"
  • D. "ERROR1"
  • E. Validation Error
  • F. Validation Error
  • G. "ERROR1"
  • H. ''ERROR2"

正解：A


質問 # 75
A Mule project contains a DataWeave module like WebStore.dwl that defines a function named loginUser. The module file is located in the project's src/main/resources/libs/etl folder.
What is correct DataWeave code to import all of the WebStore.dwl file's functions and then call the loginUser function for the login
"[email protected]"?

正解：C

解説：
* To use custom modules, you need to import the module or functions you want to use by adding the import directive to the head of your DataWeave script, for example:
1) Does not identify any functions to import from the String module:
import dw::core::Strings
2) To identify a specific function to import from the String module:
import camelize, capitalize from dw::core::Strings
3) To import all functions from the String module:
import * from dw::core::Strings
The way you import a module impacts the way you need to call its functions from a DataWeave script. If the directive does not list specific functions to import or use * from to import all functions from a function module, you need to specify the module when you call the function from your script.
* In given scenario, it's mentioned to import all of the WebStore.dwl
So correct answer is:


質問 # 76
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 target value to the last retrieved login_date_time value
  • B. Set the watermark column to the bgin_date_time column
  • C. Set the target value to the last retrieved user_jd value
  • D. Set the watermark column to the user_Id column

正解：B


質問 # 77
What payload is returned by a Database SELECT operation that does not match any rows in the database?

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

正解：B

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


質問 # 78
Refer to the exhibits.

What is valid text to set the field in the Database connector configuration to the username value specified in the config.yaml file?

  • A. ${db.username>
  • B. #[db:username]
  • C. #[db.username]
  • D. ${db:username>

正解：A


質問 # 79
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. message.queryParams.dept
  • B. attributes.queryParams.dept
  • C. vars.dept
  • D. attributes.dept

正解：B


質問 # 80
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. Install the dependency to the computer's local Maven repository
  • B. Add the dependency to the MULE_HOME/bin folder
  • C. Edit the dependency in the Mule project's pom.xml file
  • D. Deploy the dependency to MuleSoft's Maven repository

正解：A


質問 # 81
What path setting is required for an HTTP Listener endpoint to route all requests to an APIkit router?

  • A. /
  • B. /(*)
  • C. /()
  • D. "/*"

正解：D

解説：
Option1 is correct syntax to configure HTTP Listener endpoint


質問 # 82
A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio.
The Mule application must now be exported from Anypoint Studio and shared with another developer.
What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

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

正解：B


質問 # 83
What execution model is used by For Each and Batch Job scopes?

  • A. For Each is single-threaded and Batch Job is multi-threaded
  • B. Batch Job is single-threaded and For Each Is multi-threaded
  • C. Both are single-threaded
  • D. Both are multi-threaded

正解：A


質問 # 84
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. ''FILE:CONNECnvnY'
  • B. "OTHER ERROR"
  • C. "ORDER:NOT_CREATED"
  • D. "File written"

正解：C


質問 # 85
A
web client submits a request to http://localhost:8081?flrstName=john. What is the correct DataWeave expression to access the firstName parameter?

  • A. #[attributes.'http.query.params'.firstName]
  • B. #[message.queryParams.hrstName]
  • C. #[attributes.queryParams.firstName]
  • D. #[message.inboundProperties.'http.query.params'.firstName]

正解：C


質問 # 86
Why would a Mule application use the ${http.port} property placeholder for its HTTP Listener port when it is deployed to CloudHub?

  • A. Allows CloudHub to automatically register the application with API Manager
  • B. Allows CloudHub to automatically change the HTTP port to allow external clients to connect to the HTTP Listener
  • C. Allows MuleSoft Support to troubleshoot the application by connecting directly to the HTTP Listener
  • D. Allows clients to VPN directly to the application at the Mule application's configured HTTP port

正解：B

解説：
This helps CloudHub to dynamically allocates a port at deployment time.
MuleSoft Doc Ref : https://docs.mulesoft.com/mule-runtime/4.3/deploy-to-cloudhub#prerequisites


質問 # 87
Refer to the exhibits.

What is written to the records.csv file when the flow executes?

  • A. The payload convert to CVS
  • B. Nothing
  • C. The JSON payload
  • D. An error message

正解：C


質問 # 88
By default, what happens to a file after it is read using an FTP connector Read operation?

  • A. The file is renamed in the same folder
  • B. The file is deleted from the folder
  • C. The file stays in the same folder unchanged
  • D. The file is moved to a different folder

正解：C


質問 # 89
Refer to the exhibits.


A Mule application contains a Choice router. What is logged when the flow completes?

  • A. US
  • B. EU
  • C. ["US", "EU"]
  • D. "REGION"

正解：A


質問 # 90
Refer to the exhibits. What payload is logged at the end of the main flow?

  • A. order4
  • B. [order1, order2, order3, order4]
  • C. [1, 2, 3, 4]
  • D. order1order2order3order4

正解：C


質問 # 91
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. Route1, Route2
  • D. Route 1

正解：D


質問 # 92
Refer to the exhibits.

How many private flows does APIKIt generate from RAML specification?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

正解：A

解説：
APIKIt Creates a separate flow for each HTTP method. Hence 4 private flows would be generated.
MuleSoft Documentation Referrence : https://docs.mulesoft.com/mule-runtime/4.3/build-application-from-api


質問 # 93
Refer to the exhibit.

This RAML specification includes a resource and method to retrieve accounts by account_type and industry.
What is the correct URI to get all retail finance accounts?

  • A. /accounts/account_type=retail/industry=finance
  • B. /accounts/retail/finance
  • C. /accounts?account_type=retail&industry=finance
  • D. /accounts?account_type:retail&industry:finance

正解：A


質問 # 94
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
  • D. payload quantity var color query param

正解：A


質問 # 95
Refer to the exhibit.



What payload is returned from a request to http//localhost.8081/
Refer
to the exhibits, what payload is returned from a request to http://localhost;8081/?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

正解：D


質問 # 96
......


MuleSoft Certified Developer - Level 1（Mule 4）認定を取得することは、個人がMule 4ソリューションを開発し、実装する能力と知識を持っていることを雇用者やクライアントに示すものです。また、開発者が統合やAPI開発の成長分野でのキャリアの見通しを向上させ、新しい求人機会を開く機会を提供することもできます。

 

MCD-Level-1試験問題集でPDF問題とテストエンジン：https://www.goshiken.com/MuleSoft/MCD-Level-1-mondaishu.html

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