certified-integration-architect Free Sample Questions

A healthcare provider needs to display patient appointment data from an external Electronic Health Record (EHR) system on the Contact page in Salesforce. Due to HIPAA compliance, the patient's appointment data must not be stored (replicated) in Salesforce. The data must be retrieved in real-time when a user views a Contact record. The EHR system exposes this data via a standard OData 4.0 compliant REST API. Which integration solution should the architect recommend? ```mermaid graph TD User[Healthcare Agent] -- views --> SF_Contact[Salesforce Contact Page] SF_Contact -- reads from --> External_Object[External Object: Appointments] External_Object -- real-time query via OData --> Salesforce_Connect[Salesforce Connect] Salesforce_Connect -- secure callout --> EHR_API[EHR OData 4.0 API] EHR_API -- returns data --> Salesforce_Connect Salesforce_Connect -- presents data in --> External_Object ```

A company is designing a Lightning Web Component (LWC) to display transactions aggregated from different sources. Their current system landscape is as follows:1. Transactions are created at any time through their various on-premise and cloud-based systems.2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.The company wants to address a usability concern regarding incomplete data displayed on the LWC component.What should the integration architect specify so the LWC will be able to display all the required transactions?