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| Section | Weight | Objectives |
|---|---|---|
| Launch | 10% | - Implement rollback and disaster recovery plans - Plan and execute deployment and launch strategies - Post-launch validation and optimization - Configure domains, aliases and SEO settings |
| Monitoring and Troubleshooting | 16% | - Optimize site speed, caching and resource usage - Analyze performance and diagnose issues - Design monitoring, logging and alerting strategies - Troubleshoot integration and data issues |
| Design and Discovery | 28% | - Define scalability, performance and availability requirements - Evaluate architecture and design against requirements - Apply security, compliance and governance standards - Translate business requirements into technical specifications |
| Build | 23% | - Design and implement data models and structures - Implement global, multi-site and multi-brand solutions - Customize and extend B2C Commerce capabilities - Apply Storefront Reference Architecture (SFRA) best practices |
| Integrations and Customization | 23% | - Customize business logic, pipelines and controllers - Ensure maintainability, testability and upgradeability - Select and implement integration patterns and protocols - Integrate with external systems, services and APIs |
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NEW QUESTION # 36
During a load test the storefront shows steady but slow performance on all the paces being tested. The Architect opens Pipeline Profiler and sorts the data by *total time" column. The following come as the top Ave items:
Which controller should the Architect focus on to further investigate the performance issue?
Answer: A
Explanation:
Focusing on the 'Product-Detail' controller is prudent given that it has the highest total time and the highest maximum time (Answer C), suggesting that it significantly contributes to the overall load and potential slowdowns on the site. By analyzing and optimizing this controller, the architect can potentially achieve the most substantial improvement in performance. Efforts might include optimizing database queries, caching frequently requested data, or simplifying complex logic in the Product-Detail page's processing.
NEW QUESTION # 37
The Client is creating a new Storefront and their requirements include:
* ApplePay support
* Log -n through a standard OAuth2 social media account
* One Okie checkout process
* Ay B testing forpromotions
Which two items require technical documentation for customizing the Storefront Reference Architecture?
Choose 2 answers
Answer: C,D
Explanation:
For customizing the Storefront Reference Architecture to meet specific requirements, the following items would require detailed technical documentation:
* Option A (One Click checkout process): Implementing a one-click checkout process involves significant customization to streamline the checkout flow, potentially requiring integration with payment providers and modifications to the user session management.
* Option C (Log in through a standard OAuth2 social media account): Integrating OAuth2 for social media logins involves handling authentication tokens, user sessions, and potentially syncing user data with the B2C Commerce profiles, all of which require detailed security and integration documentation.
These customizations require careful planning and implementation to ensure they work seamlessly with existing Storefront Reference Architecture components and meet security standards.
NEW QUESTION # 38
Northern Trail Outfitters uses an Order Management system (OMS), which creates an order tracking number for every order 24 hours after receiving it. The OMS provides only a web-service interface to get this tracking number. There is a job that updates this tracking number for exported orders, which were last modified yesterday.
Part of this jobs code looks like the following:
Based on the above description and code snippet, which coding best practice should theArchitect enforce?
Answer: B
Explanation:
Given that the OMS provides a web-service interface and updates tracking numbers for orders modified the previous day, it is crucial to manage the potential risks of service unavailability or delays that could lead to thread exhaustion in Salesforce Commerce Cloud. Implementing a circuit breaker pattern helps to manage failures gracefully by halting the interaction with the OMS if it becomes unresponsive, thereby preventing the service from impacting the entire system. Additionally, configuring timeouts ensures that the service calls do not hold up resources indefinitely. These strategies help maintain system stability and responsiveness, particularly when dealing with external systems over which there may be limited control.
NEW QUESTION # 39
During implementation, the team found that there is a notification controller exposed for an external service that marks the order as paid when notification is received. The notification URL is sent to the service together with the payment request and contains only the URL with orderlD as the parameter.
What should the Architect recommend to the team in order to prevent the unauthorized usage of the controller to mark the orders as paid?
Answer: B
Explanation:
To enhance the security of the notification controller exposed for marking orders as paid, the recommended approach is to add an order-specific token to the callback URL (Answer C). This token should be verified against a stored value on the order to ensure the authenticity and integrity of the payment notification. This method prevents unauthorized use of the controller, as only callbacks containing the correct, order-specific token would be allowed to mark orders as paid. This strategy is essential in maintaining secure and reliable transaction processes within Salesforce B2C Commerce.
NEW QUESTION # 40
The Client wants to have a flashsate on a few products every day. These products are sold through B2C Commerce as well as an in store Point of Sale system that it tied to the same inventory.
An Architect analyzes the following proposed solution:
Inventory feed w*l continue to run dailybut add a web-service call to compare and update B2C Commerce inventory in real time during checkout after a flash product's inventory reaches a threshold.
Which two risks should the Architect communicate to the Client about this solution?
Choose 2 answers
Answer: B,C
Explanation:
The risks associated with the proposed real-time inventory update solution during flash sales are:
* Option A (The default rate limiter configuration for the web-service could cause the web-service to return an exception during high traffic): This is a critical risk because high traffic during flash sales could exceed the rate limits set for the web-service, leading to exceptions and potentially failing to update inventory in real-time.
* Option B (If the external hosted web-service is unreliable, it could be a point of failure in the site' s order placement flow): Reliance on an external web-service for crucial operations like inventory updates introduces a risk of downtime or performance issues if the service is unreliable, directly impacting the ability to complete orders during peak sales periods.
Both risks could severely disrupt operations during critical sales events, suggesting a need for robust contingency plans and potentially reevaluating the solution architecture to ensure reliability.
NEW QUESTION # 41
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