Universal Containers (UC) is on the Unlimited Edition of Salesforce orgs. Currently, there are four Developer Pro sandboxes used by dev teams for various purposes, one partial copy sandboxes used for training, one full sandbox used for user acceptance testing. There is another full sandbox used for performance testing during the initial launch, and it is no longer being actively used.
A system administrator had reported yesterday that none of the sandboxes can be refreshed.
What is the most probable action an architect can help the system administrator with?

A technical lead is performing all code reviews for a team and is finding many errors and improvement points.
This is delaying the team's Deliveries.
Which two actions can effectively contribute to the quality and agility of the team?
Choose 2 answers

When replacing an old legacy system with Salesforce, which two strategies should the plan consider to mitigate the risks associated with migrating data from the legacy system to Salesforec? Choose 2 answers?

Universal Containers (UC) is using Sales and Service Cloud. They have two major releases and four minor releases every year. They have development (dev), integration, user acceptance (UAT), staging, and hotfix sandboxes.

Universal Containers (UC) is considering updating their Salesforce Production Deployment as a part of their Release Mgmt process. Which three best practices should UC consider for Production Deployment? Choose 3 ans.