In Architect has been working on a large project for the past 6 months. This project must be live by the end of the current month. Which two planning techniques should the Architect use to ensure all metadata changes deploy smoothly and on time? Choose 2 answers

Universal Containers are concerned that after each release, reports and dashboards seem to roll back to previous versions. Executives spend many hours crafting these dashboards to perfectly meet their needs, and are now questioning the Salesforce platform's ability to save things, even data records.
What can the Salesforce architect advise to stop the rollbacks from happening?

Universal Containers has defined a software tool to support Agile processes, but the development team is not regularly updating the status of their work in progress.
What Scrum value is compromised by this bad practice, and why?

Universal Containers (UC) has two major releases every year and the team always runs into longer deployment times.
In which two ways can UC reduce deployment time? (Choose two.)

Universal Containers has several concurrent projects building new functionality, fixing bugs, and modifying existing functionality. Management would like features to be available to users as quickly as possible, even if the entire project is incomplete. What should an Architect recommend to maintain quality?