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

The best solution for this scenario is to use a custom object to store the file location URL and redirect the community user to the on-premise file store when they click on the URL.This way, the community user can access the large design files without having to download them or use any external data source. Option A is not feasible because the Request and Reply integration pattern is not suitable for large files and would cause performance issues. Option B is not correct because Salesforce Connect cannot upload files to an external object, only data. Option D is not possible because Salesforce Files has a limit of 2 GB per file, and the design files are 2.5 GB in size. References:

Salesforce Connect Developer Guide

Salesforce Files Developer Guide

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

User Interface API should be used to implement this integration. User Interface API is a RESTful API that allows you to create native mobile apps and custom web apps with the look and feel of Salesforce’s Lightning Experience. User Interface API provides access to metadata, data, and UI components, such as layouts, actions, picklists, and record types. User Interface API also handles security, performance, and compatibility across different devices and browsers. References: Certification - Integration Architect - Trailhead, [User InterfaceAPI Developer Guide]

Named Credentials and Two way SSL are two security methods that an integration architect can leverage within Salesforce to secure the integration with an external system via HTTPS request. Named Credentials are a type of metadata that store authentication settings for accessing external services. They allow you to specify the URL of a service,the authentication protocol, and the credentials for accessing the service. Two way SSL is a type ofmutual authentication that requires both the client and the server to present their certificates to each other. This ensures that both parties are who theyclaim to be, and that the communication is encrypted. Two way SSL can be configured in Salesforce by uploading a certificate and a private key, and associating them with a named credential. References: Certification - Integration Architect - Trailhead, [Named Credentials], [Mutual Authentication]

OpenId ConnectAuthentication Provider and Registration Handler, and SAML SSO and just-in-time provisioning are two requirements that the Salesforce Community Cloud can support for self-registration and SSO. OpenId Connect is a protocol that allows users to authenticatewith an external identity provider and access Salesforce resources. A registration handler is a class that implements the Auth.RegistrationHandler interface and defines the logic for creating or updating a user in Salesforce after authentication. SAML SSOis a protocol that allows users to log in to Salesforce with a single click, using an assertion from an identity provider that confirms the user’s identity. Just-in-time provisioning is a feature that allows Salesforce to create or update a user account based on the information in the SAML assertion. References: Certification - Integration Architect - Trailhead, [OpenID Connect Authentication Providers], [SAML Single Sign-On (SSO) Service for Salesforce]

The integration architect should recommend using Salesforce Connect to display the financial transactions as an external object. SalesforceConnect is a feature that allows you to integrate external data sources with Salesforce and access them in real time via external objects. External objects are similar to custom objects, but they store metadata only and not data. You can use external objects to display data from the core banking system in the customer community without copying or syncing the data. You can also use standard Salesforce features, such as reports, dashboards, or global search, with external objects. Salesforce External Serviceis a feature that allows you to import an external schema definitionand generate an Apex wrapper class that can invoke an external service. This is useful for integrating complex business processes or workflows with Salesforce, but not for displaying datain a community lightning page. Iframe is a HTML element that allows you to embed another web page within a web page. This is not a recommended solution for displaying data in a customer community, as it can pose security risks, performance issues, or userinterface problems.

Using Change Data Capture (CDC) to update downstream systems accordingly when a record changes is a solution that can handle this requirement by capturingdata changes in Salesforce and sending them to external systems via a publish-subscribe model. This way, the external systems can receive near real-time updates from Salesforce and synchronize their data accordingly. Designing an MDM solution that maps external ID’s to the Salesforce record ID is a solution that can handle this requirement by creating a master data hub that stores and manages the unique identifiers of each system and their relationships. This way, the MDM solution can ensuredata quality,consistency, and accuracy across systems. Locally caching external ID’s at the middleware layer and designing business logic to map updates between systems is not a good solution because it can introduce performance and scalability issues, as well as increase the complexity and maintenance cost of the middleware layer. Storing unique identifiers in an External ID field in Salesforce and using this to update the proper records across systems is not enough to handle this requirement, as it does not address how to update Salesforce with record changes from external systems. Reference: Salesforce Integration Architecture Designer Resource Guide, page 27-28

 Make a callout to the payment gateway through ESB supporting error handling and logging for audit purposes. This solution meets the requirements of integrating with an external RESTful service, ensuring real-time updates to the CSR, and supporting post payment processes. ESB stands for Enterprise Service Bus, which is a software architecture model that allows communication between different applications via a common bus. ESB can handle the callout to the payment gateway service, and provide error handling, logging, routing, transformation,and orchestration capabilities. ESB can also integrate with other systems or services that are involved in the post payment processes, such as billing, invoicing, or reporting. References: Certification - Integration Architect - Trailhead, [Enterprise Integration Patterns]