MCD-Level-2 試験問題を無料オンラインアクセス

A Mule API receives a JSON payload and updates the target system with the payload. The developer uses JSON schemas to ensure the data is valid.
How can the data be validation before posting to the target system?

• A.Apply the JSON Schema policy in API Manager and reference the correct schema in the policy configuration
• B.Using the DataWeave if Else condition test the values of the payload against the examples included in the schema
• C.Use a DataWeave 2.09 transform operation, and at the log of the DataWeave script, add:
  %dw 2.0
  Import.json-moduls
• D.Add the JSON module dependency and add the validate-schema operation in the flow, configured to reference the schema

A Mule application includes a subflow containing a Scatter.Gather scope. Within each log of the Scatter.Gatter. an HTTP connector calls a PUT endpoint to modify records in different upstream system. The subflow is called inside an Unit successful scope to retry if a transitory exception is raised.
A technical spike is being performed to increase reliability of the Mule application.
Which steps should be performed within the Mule flow above the ensure idempontent behavior?

• A.None, the flow already exhibits idempotent behavior
• B.Change the PUT requests inside the Scatter-Gather to POST requests
• C.Remove the Put requests from the Scatter-Getter and perform them sequentially
• D.Ensure an error-handling flow performs corrective actions to roll back all changes if any leg of the Scatter-Gather fails

A system API that communicates to an underlying MySQL database is deploying to CloudHub. The DevOps team requires a readiness endpoint to monitor all system APIs.
Which strategy should be used to implement this endpoint?

• A.Create a dedicated endpoint that responds with the API status and health of the server
• B.Use an existing resource endpoint of the API
• C.Create a dedicated endpoint that responds with the API status only
• D.Create a dedicated endpoint that responds with the API status and reachability of the underlying systems

An API has been developed and deployed to CloudHub Among the policies applied to this API is an allowlist of IP addresses. A developer wants to run a test in Anypoint Studio and does not want any policies applied because their workstation is not included in the allowlist.
What must the developer do in order to run this test locally without the policies applied?

• A.Run the test as-s, with no changes because the Studio runtime will not attempt to connect to API Manager
• B.Create a properties file specifically for local development and set the API instance ID to a value that is not used in API Manager
• C.Deactivate the API in API Manager so the Autodiscovery element will not find the application when it runs in Studio
• D.Pass in the runtime parameter ''-Danpow.platform.gatekeeper=disabled''

Which properties are mandatory on the HTTP Connector configuration in order to use the OAuth 2.0 Authorization Code grant type for authentication?

• A.External callback URL, access token URL, client ID response access token
• B.External callback URL, access token URL, client ID, response refresh token
• C.External callback URL, access token URL, local authorization URL, authorization URL, client ID,client secret
• D.Token URL, authorization URL, client ID, client secret local callback URL