Salesforce Integration-Architect Exam With Confidence Using Practice Dumps

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]

An API gateway is a component that acts as a single point of entry for all cloud applications to access on-premise resources and services. It can provide security, routing, transformation, and other features to facilitate integration. An API gateway component should be deployable behind a DMZ or perimeter network, which is a subnetwork that separates the internal network from the external network and provides an additional layer of security. The middleware solution should also be capable of establishing a secure API gateway between cloud applications and on-premise resources, which may involve using protocols such as HTTPS, SSL/TLS, or VPN. The OAuth security protocol is not a requirement for choosing a middleware solution, as it is a standard for authorizing access to resources on behalf of a user. The middleware solution’s ability to interface directly with databases via an ODBC connection string is also not a requirement, as it is a specific feature that may or may not be needed depending on the integration scenario. Reference: Salesforce Integration Architecture Designer Resource Guide, page 14-15

Leveraging Middleware for all back-office system integrations ensuring real time alerting, monitoring and reporting capabilities is the best integration solution for this scenario.Middleware is a software layer that acts as an intermediary between Salesforce and other systems, providing a common platform for data transformation, routing, orchestration, security, error handling, logging, and monitoring. Middleware can help to ensurereliability and performance of the integrations, as well as provide visibility and control over the integration processes. Middleware can also support various integration patterns and protocols, such as SOAP, REST, JMS, etc. Reference: Salesforce Integration Architecture Designer Resource Guide, page 14