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| Section | Weight | Objectives |
|---|---|---|
| Maintain Integration | 11% | - Monitor and maintain integration
|
| Build Solution | 23% | - Implement and configure integration
|
| Evaluate the Current System Landscape | 8% | - Identify system landscape and standards
|
| Translate Needs to Integration Requirements | 22% | - Define integration requirements
|
| Test and Deploy | 8% | - Test and deploy integration
|
| Design Integration Solutions | 28% | - Design scalable and secure solutions
|
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NEW QUESTION # 29
Northern Trail Outfitters (NTO) wants to improve the quality of callouts from Salesforce to its REST APIs by adhering to RAML (REST API Markup Language) specifications. The RAML specs serve as interface contracts. Which design specification should the integration architect include to ensure that Apex REST API Clients' unit tests confirm adherence to the RAML specs?
Answer: A
Explanation:
In Salesforce, you cannot perform real HTTP callouts during unit tests. To test integration logic, developers must use the HttpCalloutMock interface to simulate the API's response. To ensure that the Apex code adheres to the RAML contract, the architect should require that the test mock implementation strictly follows the RAML specifications.
By requiring the Apex REST API Clients to implement the HttpCalloutMock (or more specifically, creating a mock class that implements it), the developer creates a controlled testing environment. The mock class should be coded to return a payload that matches the RAML-defined structure (fields, data types, and status codes). When the test runs, the Apex client receives this "contract-compliant" response. The unit test then uses assertions to verify that the Apex code correctly parses and handles this specific data structure.
Option B is technically imprecise; you don't "call" the mock from the client, you provide the mock to the test runtime using Test.setMock(). Option C describes the general process of testing but does not address the "design specification" needed to ensure contract adherence. By mandating a mock implementation that mirrors the RAML contract, the architect ensures that if the API contract changes in the RAML file, the unit tests will fail if the Apex code is not updated to match, thereby maintaining high integration quality and preventing runtime errors.
NEW QUESTION # 30
An integration developer is developing an HR synchronization app for a client. The app synchronizes Salesforce record data changes with an HR system that's external to Salesforce. What should the integration architect recommend to ensure notifications are stored for up to 3 days if data replication fails?
Answer: C
Explanation:
For HR synchronization requiring high reliability and a multi-day data retention window, Change Data Capture (CDC) is the optimal architectural choice.12 CDC is an event-driven integration framework that automatically publ3ishes change events for Sale4sforce records (Create, Update, Delete, and Undelete). A critical feature of CDC for failure recovery is its 72-hour (3-day) retention window. If the external HR system or the replication middleware experience downtime, the change events remain stored in the Salesforce event bus for up to three days. Once the HR system is back online, the subscriber can use the Replay ID of the last successfully processed event to retrieve all missed notifications from the bus, ensuring zero data loss during the outage.
In contrast, Outbound Messaging (Option B) only provides a 24-hour retry window. If the target system is unavailable for more than one day, the notifications are dropped, making it unsuitable for a 3-day requirement. Callouts (Option C) are typically synchronous and do not have native, platform-managed storage or retry mechanisms for failed requests; once a callout fails, the data is lost unless a custom retry architecture is built. CDC's native, durable event bus provides the necessary scalability and resilience for critical HR data synchronization without requiring complex custom code for error handling and data recovery.
NEW QUESTION # 31
A company uses Customer Community for course registration. The payment gateway takes more than 30 seconds to process transactions. Students want results in real time to retry if errors occur. What is the recommended integration approach?
Answer: B
Explanation:
Standard synchronous Apex callouts have a timeout limit, and more importantly, Salesforce limits the number of long-running requests (those lasting longer than 5 seconds) that can execute concurrently. If a payment gateway consistently takes 30 seconds, a few simultaneous users could easily exhaust the org's concurrent request limit, causing the entire system to stop responding.
The Continuation pattern (Option C) is designed specifically for this "long-wait" scenario. It allows the Apex request to be suspended while waiting for the external service to respond, freeing up the Salesforce worker thread to handle other users. Once the gateway responds, the suspended process resumes and returns the result to the student's browser. This provides the "real-time" experience required for the student to retry immediately without the risk of bringing down the entire community due to thread exhaustion.
NEW QUESTION # 32
Given the diagram above, a Salesforce org, middleware, and Historical Data store exist with connectivity between them. Historical records are archived from Salesforce, moved to a Historical Data store (which houses 20 million records and growing), and fine-tuned to be performant with search queries. When reviewing occasional special cases, call center agents that use Salesforce have requested access to view the historical case items that relate to submitted cases.
Which mechanism and patterns are recommended to maximize declarative configuration?
Answer: B
Explanation:
When designing a solution to view large volumes of archived data (over 20 million records) without physically storing them back in Salesforce, a Data Virtualization pattern is the architecturally preferred approach. This pattern allows users to view and interact with external data in real-time without the overhead of data replication, which would otherwise consume significant storage and impact platform performance.
To maximize declarative configuration, the Salesforce Platform Integration Architect should recommend Salesforce Connect. Salesforce Connect allows for the creation of External Objects, which behave much like standard objects but point to data residing outside of Salesforce. This is achieved by having the middleware (ESB) expose the Historical Data store via an OData (Open Data Protocol) endpoint. Once configured, call center agents can view historical case items directly on the Case record page using standard related lists or lookups, all configured through the point-and-click interface rather than custom code.
The provided landscape diagram illustrates a clear path from Salesforce through middleware to the Historical Data Store. Option A leverages this by using the ESB to bridge the protocol gap. Because the data store is already "fine-tuned to be performant with search queries," Salesforce Connect can efficiently query only the specific historical records needed for the current case view.
In contrast, Option B requires a "Request and Reply" pattern using Apex callouts and custom Lightning components. While functional, this is a code-heavy approach that increases technical debt and does not meet the "maximize declarative configuration" requirement. Option C, using "Fire and Forget" with Platform Events, is unsuitable for a synchronous "view data" request; Platform Events are asynchronous and would require a complex, custom-built UI to "wait" for and display the response. Therefore, the combination of OData and Salesforce Connect provides the most seamless, scalable, and low-maintenance solution for call center agents.
NEW QUESTION # 33
Northern Trail Outfitters needs to use Shield Platform Encryption to encrypt social security numbers in order to meet a business requirement. Which action should an integration architect take prior to the implementation of Shield Platform Encryption?
Answer: A
NEW QUESTION # 34
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