Mule-Dev-301日本語関連対策 & Mule-Dev-301試験関連赤本

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Salesforce Mule-Dev-301 Exam Syllabus Topics:

Section	Objectives
Integration and API-led Connectivity	- System, Process, and Experience APIs design - API-led connectivity principles
Deployment and Testing	- Deployment strategies across environments - Unit testing and integration testing approaches
Anypoint Platform Development	- Mule application development - Anypoint Studio usage and project structure
Error Handling and Troubleshooting	- Debugging and logging techniques - Exception handling strategies in Mule applications
DataWeave and Data Transformation	- DataWeave scripting and transformations - Mapping, filtering, and payload manipulation
Security and Governance	- API policies and security enforcement - Authentication and authorization mechanisms

>> Mule-Dev-301日本語関連対策 <<

Mule-Dev-301試験の準備方法｜有難いMule-Dev-301日本語関連対策試験｜素晴らしいSalesforce Certified MuleSoft Developer II試験関連赤本

有効的なSalesforce　Mule-Dev-301認定資格試験問題集を見つけられるのは資格試験にとって重要なのです。我々JPNTestのSalesforce　Mule-Dev-301試験問題と試験解答の正確さは、あなたの試験準備をより簡単にし、あなたが試験に高いポイントを得ることを保証します。Salesforce　Mule-Dev-301資格試験に参加する意向があれば、当社のJPNTestから自分に相応しい受験対策解説集を選らんで、認定試験の学習教材として勉強します。

Salesforce Certified MuleSoft Developer II 認定 Mule-Dev-301 試験問題 (Q16-Q21):

質問 # 16
A Mule implementation uses a HTTP Request within an Unit Successful scope to connect to an API.
How should a permanent error response like HTTP:UNAUTHORIZED be handle inside Until Successful to reduce latency?

A. Put the HTTP Request inside a try scope in Unit Successful.
In the error handler, use On Error Continue to catch permanent errors like HTTP UNAUTHORIZED.
B. In Until Successful configuration, set the retry count to 1 for error type HTTP: UNAUTHORIZED.
C. Put the HTTP Request inside a try scope in Unit Successful.
In the error handler, use On Error Propagate to catch permanent errors like HTTP UNAUTHORIZED.
D. Configure retrying until a MULERETRY_EXHAUSTED error is raised or the API responds back with a successful response.

正解：A

解説：
To handle a permanent error response like HTTP:UNAUTHORIZED inside Until Successful, the developer should put the HTTP Request inside a try scope in Unit Successful, and use On Error Continue to catch permanent errors like HTTP UNAUTHORIZED in the error handler. This way, the developer can avoid retrying requests that will always fail due to a permanent error, and reduce latency. On Error Continue allows the flow to continue processing after handling the error. Reference: https://docs.mulesoft.com/mule-runtime/4.3/until-successful-scope https://docs.mulesoft.com/mule-runtime/4.3/on-error-continue-concept

質問 # 17
A Mule application need to invoice an API hosted by an external system to initiate a process. The external API takes anywhere between one minute and 24 hours to compute its process.
Which implementation should be used to get response data from the external API after it completes processing?

A. Use a Scheduler to check for a response every minute
B. Use an HTTP Connector inside Async scope to invoice the API and wait for a response
C. Use an HTTP Connector to invoke the API and wait for a response
D. Expose an HTTP callback API in Mule and register it with the external system

正解：D

解説：
To get response data from the external API after it completes processing, the developer should expose an HTTP callback API in Mule and register it with the external system. This way, the external API can invoke the callback API with the response data when it is ready, instead of making the Mule application wait for a long time or poll for a response repeatedly. Reference: https://docs.mulesoft.com/mule-runtime/4.3/http-listener-ref#callback

質問 # 18
An API has been built to enable scheduling email provider. The front-end system does very little data entry validation, and problems have started to appear in the email that go to patients. A validate-customer'' flow is added validate the data.
What is he expected behavior of the 'validate-customer'' flow?

A. If the appointment date and customer name are invalid, a SCHEDULE:INVALID_APPOINTMENT_DATE error is raised
B. If only the email address Is invalid a VALIDATION.INVALID_EMAIL error is raised
C. If the email address is invalid, processing continues to see if the appointment data and customer name are also invalid
D. If all of the values are invalid the last validation error is raised:SCHEDULE:INVALID_CUSTOMER_NAME

正解：B

解説：
The validate-customer flow uses an until-successful scope to validate each field of the customer data. The until-successful scope executes its processors until they succeed or exhausts the maximum number of retries. If any processor fails, it raises an error and stops executing the remaining processors. Therefore, if only the email address is invalid, a VALIDATION.INVALID_EMAIL error is raised and the validation of appointment date and customer name is skipped. Reference: https://docs.mulesoft.com/mule-runtime/4.3/until-successful-scope

質問 # 19
Refer to the exhibits.
Bioinfo System API is implemented and published to Anypoint Exchange. A developer wants to invoke this API using its REST Connector.
What should be added to the POM?

正解：A

解説：
To invoke Bioinfo System API using its REST Connector, option E should be added to the pom.xml file. This option adds a dependency for Bioinfo System API REST Connector with its group ID, artifact ID, version, classifier, and type. The classifier specifies that it is a REST Connector (raml-client), and the type specifies that it is a Mule plugin (mule-plugin). Reference: https://docs.mulesoft.com/apikit/4.x/apikit-4-generate-from-rest-api-task#add-the-api-dependency-to-the-pom-file

質問 # 20
A developer deploys an API to CloudHub and applies an OAuth policy on API Manager. During testing, the API response is slow, so the developer reconfigures the API so that the out-of-the-box HTTP Caching policy is applied first, and the OAuth API policy is applied second.
What will happen when an HTTP request is received?

A. In case of a cache hit, both the OAuth and HTTP Caching policies are evaluated; then the cached response is returned to the caller
B. In case of a cache miss, both the OAuth and HTTP Caching policies are evaluated; then the API retrieves the data from the API implementation, and the policy does not store the data in Object Store
C. In case of a cache it, only the HTTP Caching policy is evaluating; then the cached response is returned to the caller
D. In case of a cache miss, only the HTTP Caching policy is evaluated; then the API retrieves the data from the API implementation, and the policy stores the data to be cached in Object Store

正解：C

解説：
When an HTTP request is received and the HTTP Caching policy is applied first, it checks if there is a cached response for that request in Object Store. If there is a cache hit, meaning that a valid cached response exists, then only the HTTP Caching policy is evaluated and the cached response is returned to the caller without invoking the OAuth policy or the API implementation. If there is a cache miss, meaning that no valid cached response exists, then both the HTTP Caching policy and the OAuth policy are evaluated before invoking the API implementation. Reference: https://docs.mulesoft.com/api-manager/2.x/http-caching-policy#policy-ordering

質問 # 21
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Mule-Dev-301試験関連赤本: https://www.jpntest.com/shiken/Mule-Dev-301-mondaishu

2026年JPNTestの最新Mule-Dev-301 PDFダンプおよびMule-Dev-301試験エンジンの無料共有：https://drive.google.com/open?id=1H9w282m3XTo3KRAjzf70ofMnxMqyvmej