In order to avoid slowing down inbound call center sales agents, Universal Containers wants to de-duplicate Lead records against their 3rd-party MDM system after that the agent has served the record in Salesforce.
What integration strategy should an Architect recommend?

Which three considerations should an Integration Architect consider when recommending Platform Event as a Integration solution?
Choose 3 answers

Universal Containers wants to gather information from a third-party application to update shipping information for an order inside Salesforce. A salesperson could trigger an update and the user interface would refresh with the current status.
Which are two recommended options for this when utilizing a Remote Process Invocation-Request and Reply pattern?

A customer is migrating from an old legacy system to Salesforce. As part of the modernization effort, they would like to integrate al existing systems that currently work with their legacy application with Salesforce.
Which three constraints and pain-points should an integration architect consider when choosing the integration pattern/mechanism?
Choose 3 answers

Universal Containers (UC) has an ERP application where all customer orders are stored. There are millions of customers order stored in the ERP application and a longtime customer may have thousands of individual orders. Additionally, some order information may house personally identifiable information that, due to company policy, can only be stored in ERP. UC would like the five most recent orders displayed on the account page in Salesforce.
How should an Architect design this requirement considering both security and scalability?