Platform Integration Architect Practice Exam 2025: Latest Questions

A company must integrate Salesforce with an external billing system. The billing system can only accept inbound requests, and it requires the full Customer record within 2 seconds of an update in Salesforce. Updates occur a few times per minute. Which integration approach best meets this requirement?

An architect is assessing an existing integration landscape. Several point-to-point integrations are failing intermittently, and troubleshooting takes days because teams cannot correlate Salesforce transactions with middleware and downstream system logs. What is the most appropriate first recommendation to improve supportability across systems?

A global organization wants to ensure integration designs are aligned to business outcomes. Business stakeholders state: "Customer address changes must be reflected in all systems, but it is acceptable if updates arrive within 15 minutes." What integration requirement should the architect document from this statement?

A team is choosing an authentication mechanism for a server-to-server integration where middleware must call Salesforce APIs without user interaction and must avoid storing user credentials. Which approach is recommended?

Salesforce is the system of record for Accounts. An ERP must receive Account updates, but the ERP also creates new Customers that should become Accounts in Salesforce. Both systems may update different fields. What is the most important integration requirement the architect must define first?

A retail company experiences traffic spikes that cause downstream order fulfillment APIs to throttle. Salesforce users must still be able to place orders without delays, and the fulfillment system can process orders asynchronously. Which design is most appropriate?

A data warehouse needs nightly loads of 20 million Salesforce records across multiple objects. The load must be completed within a limited batch window, and the warehouse can handle parallel processing. Which Salesforce API approach is best suited?

An integration uses an Apex callout to a middleware endpoint that occasionally returns HTTP 500. The current design retries immediately within the same transaction multiple times, causing long-running requests and sporadic Salesforce transaction timeouts. What is the best remediation?

A healthcare provider integrates Salesforce with multiple external systems. A new requirement states that patient data shared externally must be minimized and each consuming system should receive only the attributes it needs. The provider also needs consistent transformations and policy enforcement across all integrations. Which architectural approach best satisfies this requirement?

A company uses Platform Events to publish order status changes from middleware into Salesforce. During peak load, Salesforce intermittently falls behind, and some events are not processed by the custom subscriber logic due to repeated failures. The business requires no data loss and the ability to replay processing after fixes. What should the architect recommend?

A retailer uses Salesforce for service and an external Order Management System (OMS) as the system of record for orders. Agents need near-real-time order status in Salesforce, but the OMS can publish events only (it cannot be polled reliably). Which integration approach best fits this requirement?

A financial services company integrates Salesforce with multiple downstream systems. Security requires that no long-lived credentials be stored in middleware and that access can be revoked centrally. Which authentication approach best aligns with this requirement for API calls into Salesforce?

A company is defining integration requirements between Salesforce and an HR system. The business states: "Employee changes must be reflected quickly and errors must be visible to HR." Which requirement statement is MOST appropriate and testable?

An integration currently creates duplicate Customer records in Salesforce when the upstream system retries after a timeout. The upstream system cannot guarantee exactly-once delivery. What is the BEST Salesforce-side design to prevent duplicates?

A company must integrate Salesforce with an external system that can only send inbound HTTPS requests to Salesforce (no middleware). The payloads are small, must be authenticated, and the integration should not expose custom Apex if possible. Which approach is MOST appropriate?

A manufacturing company needs to sync Product and Price data from an ERP to Salesforce. Updates occur in large volumes overnight, and users do not need real-time updates. Which integration solution is MOST suitable and scalable?

An integration supports multiple consuming systems. The company wants to reduce coupling so that internal changes to Salesforce objects do not break consumers. Which pattern best addresses this goal?

After a new integration deployment, Salesforce begins returning intermittent 429 (Too Many Requests) responses to the middleware. The business still requires high throughput. What is the BEST remediation strategy?

A global enterprise must integrate Salesforce with a legacy mainframe. The mainframe only supports file drops to an SFTP server and processes files in batch. The integration must guarantee delivery, support reprocessing, and provide end-to-end traceability for audits. Which architecture is MOST appropriate?

Salesforce publishes platform events for downstream systems. A downstream consumer reports missing some events during peak load. Investigation shows the consumer occasionally disconnects and later reconnects. The company needs to ensure the consumer can reliably resume processing without gaps. What is the BEST solution?

A company uses an external iPaaS to integrate Salesforce with multiple downstream systems. Business stakeholders report that when Salesforce is slow, they can't determine whether the issue is Salesforce, the iPaaS, or a downstream API. The architect must improve operational visibility with minimal changes to existing integrations. What is the best recommendation?

A manufacturer needs to synchronize Customer and Address data between Salesforce and an MDM system. The MDM is the system of record for identities, while Salesforce users can propose updates that require approval in the MDM before becoming authoritative. Which integration requirement best supports this business need?

A partner-facing integration uses Salesforce REST APIs. Partners report intermittent HTTP 401 errors after their security team rotates certificates. The partner sends an OAuth access token with each request. Which root cause is most likely?

An enterprise must integrate Salesforce with a legacy order system that can only accept one request at a time and may take several minutes to process. The business needs Salesforce users to submit an order and continue working, while ensuring the order is eventually created or a clear failure reason is recorded. Which integration design best meets these constraints?

A global company has multiple Salesforce orgs and a central data lake. They need to publish near real-time business events (e.g., Opportunity Closed, Case Escalated) to the data lake and several downstream systems. Event delivery must be reliable, replayable for up to several days, and consumers should be loosely coupled to Salesforce releases. Which approach is most appropriate?