MuleSoft MCPA-Level-1 問題集

質問 1：
Traffic is routed through an API proxy to an API implementation. The API proxy is managed by API Manager and the API implementation is deployed to a CloudHub VPC using Runtime Manager. API policies have been applied to this API. In this deployment scenario, at what point are the API policies enforced on incoming API client requests?
A. At the API implementation
B. At both the API proxy and the API implementation
C. At a MuleSoft-hosted load balancer
D. At the API proxy
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What is most likely NOT a characteristic of an integration test for a REST API implementation?
A. The test needs all source and/or target systems configured and accessible
B. The test runs immediately after the Mule application has been compiled and packaged
C. The test is triggered by an external HTTP request
D. The test prepares a known request payload and validates the response payload
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A company deployed an API to a single worker/replica in the shared cloud in the U.S. West Region.
What happens when the Availability Zone experiences an outage?
A. The Anypoint Platform admin is alerted when the AP] is experiencing an outage and needs the trigger the CI/CD pipeline to redeploy to the US. East Region
B. The APT will be unavailable until the availability comes back online, at which time the worker/replica will be auto-restarted
C. CloudHub will auto-redeploy the APL in the U.S. East Region
D. CloudHub will auto-redeploy the API in another Availability Zone in the U.S. West Region
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
An API implementation is deployed to CloudHub.
What conditions can be alerted on using the default Anypoint Platform functionality, where the alert conditions depend on the end-to-end request processing of the API implementation?
A. When a particular API client invokes the API too often within a given time period
B. When the API is invoked by an unrecognized API client
C. When the response time of API invocations exceeds a threshold
D. When the API receives a very high number of API invocations
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
What should be ensured before sharing an API through a public Anypoint Exchange portal?
A. The users needing access to the API should be added to the appropriate role in Anypoint Platform
B. The visibility level of the API instances of that API that need to be publicly accessible should be set to public visibility
C. The API should be secured using one of the supported authentication/authorization mechanisms to ensure that data is not compromised
D. The API should be functional with at least an initial implementation deployed and accessible for users to interact with
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A Mule application implements an API. The Mule application has an HTTP Listener whose connector configuration sets the HTTPS protocol and hard-codes the port value. The Mule application is deployed to an Anypoint VPC and uses the CloudHub 1.0 Shared Load Balancer (SLB) for all incoming traffic.
Which port number must be assigned to the HTTP Listener's connector configuration so that the Mule application properly receives HTTPS API invocations routed through the SLB?
A. 80
B. 443
C. 8082
D. 8092
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Once an API Implementation is ready and the API is registered on API Manager, who should request the access to the API on Anypoint Exchange?
A. None
B. Both
C. API Consumer
D. API Client
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 8：
An organization has implemented a Customer Address API to retrieve customer address information. This API has been deployed to multiple environments and has been configured to enforce client IDs everywhere.
A developer is writing a client application to allow a user to update their address. The developer has found the Customer Address API in Anypoint Exchange and wants to use it in their client application.
What step of gaining access to the API can be performed automatically by Anypoint Platform?
A. Request access to the appropriate API Instances deployed to multiple environments using the client application's credentials
B. Approve the client application request for the chosen SLA tier
C. Create a new application in Anypoint Exchange for requesting access to the API
D. Modify the client application to call the API using the client application's credentials
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 9：
An enterprise is embarking on the API-led digital transformation journey, and the central IT team has started to define System APIs. Currently there is no Enterprise Data Model being defined within the enterprise, and the definition of a clean Bounded Context Data Model requires too much effort.
According to MuleSoft's recommended guidelines, how should the System API data model be defined?
A. The System APIs should expose all back-end system fields
B. The data model should define its own naming convention, and not follow the same naming as the back- end systems
C. The data model of the System APIs should make use of data types that approximately mirror those from the back-end systems
D. If there are misspellings of the data fields in the back-end system, Systerm APIs should not correct it, and expose it as-is to mirror the back-end systems
正解：C
解説: (Topexam メンバーにのみ表示されます)