An architect decided to use Platform Events for integrating Salesforce with an external system for a company.
Which three things should an architect consider when proposing this type of integration mechanism?
Choose 3 answers

• A.External system needs to have the same uptime in order to be able to keep up with Salesforce Platform Events.
• B.Salesforce needs to be able to store information about the external system in order toknow which event to send out.
• C.To subscribe to an event, the integration user in salesforce needs read access to theevent entity.
• D.To publish an event, the integration user in salesforce needs create permission on the event entity.
• E.Error handling must be performed by the remote service because the event is effectively handed off to the remote system for further processing.

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A conglomerate is designing a Lightning Web Component (LWC) to display transactions aggregated from different sources. Their current system landscape is as follows:
1. Transactions are created at any time through their various on-premise and cloud-based systems.
2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.
3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.
The company wants to address a usability concern regarding incomplete data displayed on the LWC component. What should the Integration Architect specify so the LWC will be able to display all the required transactions?

• A.Publish a Platform Event, have the middleware subscribe and update the custom object on receipt of Platform Event.
• B.Let the Lightning Data Service with an wire adapter display new values when the custom object records change.
• C.Call the Enterprise APIs directly from the LWC's JavaScript code and redisplay the LWC on receipt of the API response.
• D.Use the Continuation class to call the Enterprise APIs and then process the response in a callback method.

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Universal Containers is planning to develop a native mobile app for their employees to interact with Salesforce.
Which two options should the Architect recommend?

• A.Leverage Message Queue Product
• B.Leverage Identity Product
• C.Leverage SOAP API
• D.Leverage REST API
• E.Leverage Identity Product

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A large enterprise customer operating in a high regulated industry is planning to implement Salesforce for customer facing associates in both Sales and Service, and back office staff. The business processes that Salesforce supports are critical to the business.
Salesforce will be integrated to multiple back office systems to provide a single interface for associates.
Reliability and monitoring of these integrations is required as associates support customers.
Which integration solution should the architect consider when planning the implementation?

• A.Build a custom integration gateway to support back office system integrations and ensure reliability and monitoring capabilities.
• B.Architect Services in back office systems to support callouts from Salesforce and build reliability, monitoring and reporting capabilities.
• C.Leverage Middleware for all back office system integrations ensuring real time alerting, monitoring and reporting capabilities.
• D.Decouple back office system callouts into separate distinct services that have inbuilt error logging and monitoring frameworks.

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When a Sales Rep closes an opportunity in Salesforce, an Order should be created in Universal Containers' SAP system and the Sales Rep should be notified with an order number as soon as possible.
What is the recommended solution?

• A.Apex callout from an update trigger with an opportunity page refresh using Streaming API.
• B.Workflow Outbound message with an email notification on acknowledgement from SAP
• C.Workflow Outbound message with an email notification on callback from SAP
• D.Apex @ future callout from an update trigger with an opportunity page refresh using Streaming API.

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