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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Translate Needs to Integration Requirements | 22% | - Determine performance requirements: volume, latency, response time - Create system and integration pattern inventory - Define security and authentication specifications - Evaluate system and process constraints |
| Topic 2: Evaluate Business Needs | 8% | - Classify data by sensitivity and security level - Identify functional and non-functional requirements - Determine CRM success factors for integration - Assess business growth impact on integration |
| Topic 3: Build Solution | 23% | - Implement API design and security - Build scalable and resilient integration solutions - Implement idempotency and reliability mechanisms - Apply data transformation and mapping |
| Topic 4: Evaluate the Current System Landscape | 16% | - Identify regulatory and compliance factors - Evaluate authentication and authorization requirements - Identify system standards, limitations, boundaries and protocols - Analyze constraints and pain points in existing systems |
| Topic 5: Design Integration Solutions | 28% | - Define solution components and architecture - Design error handling, recovery and monitoring - Choose suitable Salesforce APIs and technologies - Select appropriate integration patterns - Analyze trade-offs, limitations and constraints |
| Topic 6: Maintain Integration | 3% | - Monitor performance and health - Manage updates and change impact - Define reporting and alerting requirements |
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Salesforce Plat-Arch-204 practice test has real Salesforce Certified Platform Integration Architect (Plat-Arch-204) exam questions. You can change the difficulty of these questions, which will help you determine what areas appertain to more study before taking your Salesforce Certified Platform Integration Architect (Plat-Arch-204) exam dumps. Here we listed some of the most important benefits you can get from using our Salesforce Plat-Arch-204 practice questions.
NEW QUESTION # 92
Northern Trail Outfitters (NTO) uses different shipping services for each of the 34 countries it serves. Services are added and removed frequently to optimize shipping times and costs. Sales representatives need to select between valid service(s) for the customer's country and request shipping estimates from that service. Which solution should an architect propose?
Answer: C
Explanation:
When an organization must interact with multiple external services (34 different shipping providers) that change frequently, the primary architectural goal is to decouple Salesforce from the specific endpoints and protocols of those services.11 The architect should propose us12ing middleware to abstract the call. By introducing a middleware layer (such as an ESB or iPaaS), Salesforce makes a single, standardized call to the middleware, passing the country and order details. The middleware then handles the "Process Orchestration":
Service Routing: Determining which shipping service is valid for the specified country.
Protocol Mediation: Translating the standard Salesforce request into the specific format (REST, SOAP, XML, etc.) required by each individual shipping provider.
Maintenance: When a shipper is added or removed, the change is made in the middleware without requiring any code or metadata updates in Salesforce.
Option A (Picklists) creates a high administrative burden and does not solve the underlying technical complexity of making callouts to dozens of different APIs. Option B (Platform Events) is asynchronous and would introduce unnecessary latency for a sales rep who needs an estimate "on the spot" to complete an order. Middleware abstraction provides a scalable, maintainable, and agile architecture that allows NTO to optimize its shipping operations without disrupting the CRM user experience.
NEW QUESTION # 93
Northern Trail Outfitters (NTO) has an affiliate company that would like immediate notifications of changes to opportunities in the NTO Salesforce instance. The affiliate company has a CometD client available.
Which solution is recommended in order to meet the requirement?
Answer: A
Explanation:
To provide "immediate notifications" to a client that already supports CometD, the architect must utilize Salesforce's Streaming API. PushTopic Events are the classic Streaming API implementation for broadcasting changes to specific records.
A PushTopic is a definition that includes a SOQL query and a set of trigger events (Create, Update, Delete). When an Opportunity in NTO's instance is updated and matches the query, Salesforce automatically pushes a notification to the topic's channel. The affiliate's CometD client, having subscribed to this channel, receives the data payload instantly.12 Option A (Polling) is the architectural opposite of "immediate notifications". Polling is inefficient, consumes API limits, and int13roduces latency between the actual record change and the client's discovery of that change. Option C is incorrect as there is no "Accept CometD" setting in a Connected App; while a Connected App is used for OAuth authentication, the PushTopic is the mechanism that actually defines and delivers the stream. By using PushTopic, NTO provides a decoupled, event-driven architecture that fulfills the requirement for real-time visibility while minimizing the technical burden on the affiliate's infrastructure.
NEW QUESTION # 94
Northern Trail Outfitters needs to send order and line items directly to an existing finance application webservice when an order is fulfilled. It is critical that each order reach the finance application exactly once for accurate invoicing. Which solution should an architect propose?
Answer: C
Explanation:
Achieving "exactly once" delivery and high reliability in a critical finance integration requires an asynchronous pattern that provides better control and error handling than standard @future methods. Queueable Apex is the architecturally preferred solution for this scenario.
Queueable Apex offers several advantages over @future methods:
Stateful tracking: Unlike @future, Queueable jobs return a Job ID, allowing the system to monitor progress and verify completion.
Chaining: You can chain jobs to process records sequentially, which helps maintain the integrity of order and line item data.
Complex Data Types: Queueables can accept complex objects as parameters, making it easier to pass high-fidelity order data than the primitive types required by @future.
Option A is unreliable because it relies on human intervention for retries, which is prone to error and does not scale. Option C is less desirable because @future methods cannot be monitored as effectively and lack the ability to return a Job ID for subsequent tracking.
To ensure accurate invoicing, the architect should design the Queueable class with a custom error handling process that includes logging failures and a retry mechanism. Additionally, to prevent duplicate invoicing, the finance application should be designed with an Idempotency check (using a unique Order ID from Salesforce) to ensure that if a retry is sent, the system recognizes the duplicate and does not create a second invoice. This combination of Queueable Apex and idempotency provides the highest level of reliability for critical financial transactions.
NEW QUESTION # 95
Universal Containers (UC) is a global financial company that sells financial products and services. There is a daily scheduled Batch Apex job that generates invoices from a given set of orders. UC requested building a resilient integration for this Batch Apex job in case the invoice generation fails. What should an integration architect recommend to fulfill the requirement?
Answer: A
Explanation:
Resiliency in long-running Batch Apex processes is best achieved by utilizing modern, event-driven error handling frameworks provided by the Salesforce platform. The BatchApexErrorEvent is the architecturally recommended component for monitoring and responding to failures in Batch Apex jobs.
When a Batch Apex class implements the `Database.RaisesPlatformEvents` interface, the platform automatically publishes a BatchApexErrorEvent whenever an unhandled exception occurs during the execution of a batch. This event contains critical metadata, including the exception message, the stack trace, and the scope (the specific IDs of the records that were being processed when the failure occurred).
An Integration Architect should recommend building a Platform Event Trigger that subscribes to these error events. This trigger can perform sophisticated error handling logic, such as:
* Logging the failure details into a custom "Integration Error" object for auditing.
* Initiating a retry logic by re-enqueuing only the failed records into a new batch job.
* Notifying administrators or external systems via an outbound call or email.
This approach is superior to Option B (internal handling) because unhandled exceptions often cause the entire batch transaction to roll back, potentially losing any error logging performed within the same scope. It is also more efficient than Option C (middleware), as it keeps the error recovery logic "close to the data," reducing the need for external systems to constantly poll for job status or parse complex logs. By using BatchApexErrorEvent, UC ensures a resilient, self-healing process that maintains the integrity of the invoice generation cycle.
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NEW QUESTION # 96
Northern Trail Outfitters wants to use Salesforce as a front end for creating accounts using the lead-to-opportunity process.
An order is created in Salesforce when the opportunity is Closed/Won, but the back-end Enterprise Resource Planning (ERP) system is the data Master for order.
The customer wants to be able to see within Salesforce all the stages of order processing, like Order Created, Order Shipped, and Order Paid, that are within the retention window.
Which message durability consideration should an integration architect make when designing a solution to meet these business requirements?
Answer: A
Explanation:
When designing an event-driven architecture to track order processing stages (Created, Shipped, Paid), the Integration Architect must ensure the solution provides "durability"-the ability to recover messages that were sent while a subscriber was offline or during a system failure. In Salesforce, this is managed through the Event Bus and the ReplayID mechanism.
For High-Volume Platform Events and Change Data Capture, Salesforce provides a standard retention window of 72 hours (3 days). This means that events are stored in the bus for this duration, allowing clients to "replay" events that occurred in the past. To leverage this durability, the subscribing client must specify where in the event stream they wish to begin receiving messages.
There are two special values for the ReplayID:
ReplayID = -1 (Tip of the Stream): The subscriber receives only new events that are published after the subscription is established. Any events published while the client was disconnected are missed. This does not meet the requirement of seeing processing stages that occurred within the retention window if the connection was interrupted.
ReplayID = -2 (All Available Events): The subscriber receives all events that are currently stored in the event bus (up to 72 hours old) as well as all new events.
By recommending the use of ReplayID = -2, the architect ensures that even if the Salesforce frontend or the integration middleware experiences downtime, the system can "catch up" by retrieving all order status updates (Shipped, Paid, etc.) that were published during that window. This provides a robust and resilient user experience, ensuring that the Opportunity and Order records in Salesforce accurately reflect the state of the ERP system without data gaps. This configuration is essential for maintaining data synchronization in a distributed landscape where Salesforce acts as the engagement layer for a back-1end ERP master.
NEW QUESTION # 97
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