Integration-Architect Exam Dumps : Salesforce Certified Platform Integration Architect (Plat-Arch-204)

 The OAuth protocol is a standard way to authorizeaccess to web resources. By configuring a connected app with an authorization endpoint of the API gateway, Salesforce can obtain an access token from the API gateway and use it to invoke the external API securely. This avoids the need to manage certificates oruser credentials for authentication2

Creating Salesforce Cases using the Salesforce REST, SOAP or Bulk API is a solution that can allow the logging service to create case records in Salesforce based on the exceptions received from the middleware platform. This way, the logging service can use the standard APIs to interact with Salesforce and leverage the features and functionality of the case object. Creating Salesforce Cases conditionally using automatic Case creation rules is a solution that can allow the logging service to create case records in Salesforce based on predefined criteria and actions. This way, the logging service can reduce the number of API calls and avoid creating unnecessary or duplicate cases. Receiving Application Events through Change Data Capture (CDC) is not a solution that is related to this requirement, as CDC is used for capturing data changes in Salesforce and sending them to external systems, not for receiving data from external systems. Subscribing to the Application Exceptions using the Salesforce Streaming API is also not a solution that is related to this requirement, as Streaming API is used for subscribing to events or notifications from Salesforce, notfor sending data to Salesforce. Reference: Salesforce Integration Architecture Designer Resource Guide, page 25-26

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