最新なSalesforce MuleSoft-Integration-Architect-I問題集（275題）、真実試験の問題を全部にカバー！

質問 1：
An API implementation is being designed that must invoke an Order API which is known to repeatedly experience downtime. For this reason a fallback API is to be called when the Order API is unavailable. What approach to designing invocation of the fallback API provides the best resilience?
A. Create a separate entry for the order API in API manager and then invoke this API as a fallback API if the primary Order API is unavailable
B. Search Anypoint Exchange for a suitable existing fallback API and them implement invocations to their fallback API in addition to the Order API
C. Set an option in the HTTP Requester component that invokes the order API to instead invoke a fallback API whenever an HTTP 4XX or 5XX response status code is received from Order API
D. Redirect client requests through an HTTP 303 temporary redirect status code to the fallback API whenever the Order API is unavailable
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
According to the National Institute of Standards and Technology (NIST), which cloud computing deployment model describes a composition of two or more distinct clouds that support data and application portability?
A. Private cloud
B. Public cloud
C. Community cloud
D. Hybrid cloud 4
正解：D
解説: (Pass4Test メンバーにのみ表示されます)

質問 3：
In one of the critical payment related mule application, transaction is being used . As an enhancement to implementation , scatter gather route is introduced which is also the part of transaction group. Scatter gather route has 4 routes.
What will be the behavior of the Mule application in case of error occurs in 4th route of the scatter-gather router and transaction needs to be rolled back?
A. All routes will be rolled back
B. Scatter Gather router cannot be part of transaction
C. Only errored route will be rolled back
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 4：
49 of A popular retailer is designing a public API for its numerous business partners. Each business partner will invoke the API at the URL 58. https://api.acme.com/partnefs/vl. The API implementation is estimated to require deployment to 5 CloudHub workers.
The retailer has obtained a public X.509 certificate for the name apl.acme.com, signed by a reputable CA, to be used as the server certificate.
Where and how should the X.509 certificate and Mule applications be used to configure load balancing among the 5 CloudHub workers, and what DNS entries should be configured in order for the retailer to support its numerous business partners?
A. Add the X.509 certificate to the CloudHub Shared Load Balancer (SLB), not to the Mule application Create a CNAME for api.acme.com pointing to the SLB's A record
B. Add the X.509 certificate to a CloudHub Dedicated Load Balancer (DLB), not to the Mule application Create a CNAME for api.acme.com pointing to the DLB's A record
C. Add the x.509 certificate to the Mule application's deployable archive, then configure the CloudHub Shared Load Balancer (SLB) for each of the Mule application's CloudHub workers Create a CNAME for api.acme.com pointing to the SLB's A record
D. Add the X.509 certificate to the Mule application's deployable archive, then configure a CloudHub Dedicated Load Balancer (DLB) for each of the Mule application's CloudHub workers Create a CNAME for api.acme.com pointing to the DLB's A record
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 5：
Which type of communication is managed by a service mesh in a microservices architecture?
A. Communication between trading partner services
B. Communication between microservices runtime administrators
C. Communication between microservices
D. Communication between microservices developers
正解：C
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
A marketing organization is designing a Mule application to process campaign data. The Mule application will periodically check for a file in a SFTP location and process the records in the file. The size of the file can vary from 10MB to 5GB. Due to the limited availabiltty of vCores, the Mule application is deployed to a single CloudHub worker configured with vCore size 0.2.
The application must transform and send different formats of this file to three different downstream SFTP locations.
What is the most idiomatic (used for its intended purpose) and performant way to configure the SFTP operations or event sources to process the large files to support these deployment requirements?
A. Use an in-memory non-repeatable stream
B. Use a file-stored non-repeatable stream
C. Use a file-stored repeatable stream
D. Use an in-memory repeatable stream
正解：D

質問 7：
In preparation for a digital transformation initiative, an organization is reviewing related IT integration projects that failed for various for reason.
According to MuleSoft's surveys of global IT leaders, what is a common cause of IT project failure that this organization may likely discover in its assessment?
A. Lack of alignment around business outcomes
B. Reliance on an Integration-Platform-as-a-Service (iPaaS)
C. Spending too much time on enablement
D. Following an Agile delivery methodology
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 8：
An API client is implemented as a Mule application that includes an HTTP Request operation using a default configuration. The HTTP Request operation invokes an external API that follows standard HTTP status code conventions, which causes the HTTP Request operation to return a 4xx status code.
What is a possible cause of this status code response?
A. The external API reported that the API implementation has moved to a different external endpoint
B. An error occurred inside the external API implementation when processing the HTTP request that was received from the outbound HTTP Request operation of the Mule application
C. The external API reported an error with the HTTP request that was received from the outbound HTTP Request operation of the Mule application
D. The HTTP response cannot be interpreted by the HTTP Request operation of the Mule application after it was received from the external API
正解：C
解説: (Pass4Test メンバーにのみ表示されます)