Salesforce : Plat-Arch-204 Questions & Answers

A new Salesforce program has the following high-level abstract requirement: Business processes executed on Salesforce require data updates between their internal systems and Salesforce. Which relevant detail should an integration architect seek to specifically solve for integration architecture needs of the program?

• A. Timing aspects, real-time/near real-time (synchronous or asynchronous), batch and update frequency
• B. Integration skills, SME availability, and Program Governance details
• C. Core functional and non-functional requirements for User Experience design, Encryption needs, Community, and license choices

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?

• A. Use an ESB tool with a Data Virtualization pattern, expose the OData endpoint, and then use Salesforce Connect to consume and display the External object alongside the Case object.12
• B. Use an ESB tool with a Request and Reply pattern, and then make a real-time Apex callout to the ESB endpoint to fetch3 and display historical Data in a custom Lightning compo4nent related to the Case object.
• C. Use an ESB tool with a Fire and Forget pattern, and then publish a platform event for the requested historical data.

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?

• A. Build Batch Retry and Error Handling in the Batch Apex job itself.
• B. Build Batch Retry and Error Handling using BatchApexErrorEvent.
• C. Build Batch Retry and Error Handling in the middleware.

Northern Trail Outfitters is planning to perform nightly batch loads into Salesforce using the Bulk API. The CIO wants monitoring recommendations for these jobs. Which recommendation should help meet the requirements?

• A. Set the Salesforce debug logs level to "finest", and add the user ID running the job to monitor in the "Debug Logs" in the setup menu.
• B. Visually monitor in the Salesforce UI using the "Bulk Data Load Jobs" in Salesforce in the setup menu.
• C. Write the error response from the Bulk API status to a custom error logging object in Salesforce using an Apex trigger, and create reports on the object.

Northern Trail Outfitters needs to make synchronous callouts "available-to-promise" services to query product availability and reserve inventory during the customer checkout process. What should an integration architect consider when building a scalable integration solution?

• A. The number of batch jobs that can run concurrently
• B. The typical and worst-case historical response times
• C. The maximum query cursors open per user on the service