Plat-Arch-204 試験問題を無料オンラインアクセス

A company's security assessment noted vulnerabilities on the unmanaged packages in its Salesforce orgs; notably, secrets that are easily accessible and in plain text, such as usernames, passwords, and OAuth tokens used in callouts from Salesforce. Which persistence mechanisms should an integration architect require to be used to ensure that secrets are protected from deliberate or inadvertent exposure?

• A.Named Credentials and Protected Custom Settings
• B.Protected Custom Metadata Types and Named Credentials
• C.Encrypted Custom Fields and Protected Custom Settings

Northern Trail Outfitters is planning to perform nightly batch loads into Salesforce from an external system with a custom Java application using the Bulk API. The CIO is curious about monitoring recommendations for the jobs from the technical architect. Which recommendation should help meet the requirements?

• A.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.
• B.Use the getBatchInfo method in the Java application to monitor the status of the jobs from the Java application.
• C.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.

An enterprise architect has requested the Salesforce integration architect to review the following (see diagram and description) and provide recommendations after carefully considering all constraints of the enterprise systems and Salesforce Platform limits.
About 3,000 phone sales agents use a Salesforce Lightning user interface (UI) concurrently to check eligibility of a customer for a qualifying offer.
There are multiple eligibility systems that provide this service and are hosted externally.
Their current response times could take up to 90 seconds to process and return.
These eligibility systems are accessed through APIs orchestrated via ESB (MuleSoft).
All requests from Salesforce traverse the customer's API Gateway layer, which imposes a timeout constraint of 9 seconds.

Which recommendation should the integration architect make?

• A.Create a platform event in Salesforce via Remote Call-In and use the empAPI in the Lightning UI to serve 3,000 concurrent users when responses are received by Mule.
• B.Recommend synchronous Apex callouts from Lightning UI to External Systems via Mule and implement polling on an API Gat8eway timeout.
• C.Implement a "Check Update" button that passes a requestID received from ESB (user action needed).

Northern Trail Outfitters has had an increase in requests from other business units to integrate opportunity information with other systems from Salesforce. The developers have started writing asynchronous @future callouts directly into the target systems. The CIO is concerned about the viability of this approach and scaling for future growth. What should be done to mitigate the CIO's concerns?

• A.Refactor the existing @future methods to use Enhanced External Services, import Open API 2.0 schemas, and update flows to use services instead of Apex.78
• B.Implement an Enterprise Service Bus for service o9rchestration, mediation, routing, and decouple dependencies across systems.10
• C.Implement an extract, transform11, load (ETL) tool and perform nightly batch data loads to reduce network traffic.

Northern Trail Outfitters submits orders to a manufacturing system web service that has experienced multi-day outages. Which solution should an integration architect recommend to handle errors during these types of outages?

• A.Use middleware queuing and buffering to insulate Salesforce from system outages.
• B.Use Outbound Messaging to automatically retry failed service calls.
• C.Use Platform Event replayId and custom scheduled Apex process to retrieve missed events.