Salesforce Integration-Architect Exam With Confidence Using Practice Dumps

The system types, the error handling mechanisms, and the data volume and processing volume are three constraints and pain-points that an integration architect should consider when choosingthe integration pattern/mechanism. The system types determine what kind of interfaces and protocols are available or required for the integration, such as APIs, file systems, email, etc. The error handling mechanisms ensure that the integration can handleany failures or exceptions gracefully and provide appropriate logging and notification.The data volume and processing volume affect the performance and scalability of the integration, as well as the choice of synchronous or asynchronous methods. Reference: Salesforce Integration Architecture Designer Resource Guide, page 17

Handle verification process error in the Verification Webservice API in case there is a connection issue to the Webservice or if it responds with an error. This solution ensures that the agent can see an error message when the credit verification process failed, and take appropriate actions. The Verification Webservice API can implementerror handling logic to catch anyexceptions or errors that occur during the callout to the external agencies, and return a meaningful error message to the agent. The agent can then retry the verification process, or escalate the issue to a supervisor. References: Certification - Integration Architect - Trailhead, [Apex Web Services and Callouts]

 Invoking middleware service to retrieve valid shipping methods is a solution that can allow the sales representatives to select between valid services for the customer’s country. The middleware service can act as a single point of entry for all shipping services and provide routing and transformation capabilities. Using middleware to abstract the call to the specific shipping services is a solution that can allow the sales representatives to request shipping estimates from the selected service. The middleware can hide thecomplexity and heterogeneity of the shipping services and provide mediation and orchestration capabilities. Using Platform Events to construct and publish shipper-specific events is not a solution, as Platform Events are used for event-driven integration,not for web-service integration. Storing shipping services in a picklist that is dependent on a country picklist is not a solution, as it does not address how to request shipping estimates from the shipping services. Reference: Salesforce Integration Architecture Designer Resource Guide, page 16-17