What metadata changes can be made directly in a production environment without deploying from sandbox? Choose 2 answers

Ursa Major Solar's sales team has been struggling to enter data on mobile since rollout; the team dislikes scrolling through all of the fields to input only the necessary data.
How could the app builder solve this with minimal impact to desktop users?

Universal Container wants customers to be able to open cases from a public-facing website.
What should the app builder use to enable visitors to the website?

At Universal Containers, each admin and developer use a separate developer pro sandbox. Configuration and code are then migrated to a partial data sandbox for combination and initial testing. Once approved the configuration and code are then migrated to a full sandbox for final toad and regression testing before going to production.
When should the full sandbox be refreshed?

universal containers has 20 different workflows on the opportunity object. To ensure that updates are processing properly for all field updates uc has the re-evaluete workflow rules after field change checkbox checked. Recently after adding a new workflow, users have reported receiving errors about workflow limits. What should a app builder look at so address this?