Universal Containers (UC) had implemented two full sandboxes. One, known as Stage, is used for performance, regression testing, and production readiness check. The other is used primarily for user acceptance testing (UAT). Both full sandboxes were refreshed two months ago. Currently, UC is targeting to start user acceptance testing in two weeks, and do production release in four weeks. An admin also realized Salesforce will have a major release in six weeks.
UC needs to release on the current Salesforce version, but also wants to make sure the new Salesforce release does not break anything What should an architect recommend?

Universal Containers uses multiple Salesforce orgs for its different lines of business (LOBs). In a recent analysis, the architect found that UC could have a more complete view of its customers by gathering customer data from different orgs.
What two options can an architect recommend to accomplish the customer 360-degree view?
Choose 2 answers

Universal Containers wants to do weekly releases to production. What approach will mitigate the risk of bugs being inadvertently introduced to production?

Universal Containers has an active production org and they are planning to release some new features to it next month. The team is working to prepare a deployment plan and reached out to the technical architect for inputs on rollback strategy.
What should a technical architect recommend?