Universal Containers has seven orgs in different regions. Its processes are global and standardized but each region needs the flexibility to be able to understand the global code and customize some aspects for its regions.
Which development model is optimized for this need?

A team of developers at Universal Containers has developed Apex Triggers and Apex Classes in a sandbox. The team has also written test classes to unit test these triggers and classes. When executed in the sandbox, all the test methods pass and all the classes meet the minimum code coverage requirement. But when they tried deploying these components to production, a few of these test methods failed What should an architect recommend?

Universal Containers (UC) is considering updating their Salesforce Release Management process. Which three best practices should UC consider for Release Management? Choose 3 answers

Which two environments are appropriate for creating a managed package? Choose 2 answers

Universal Containers has automated its deployment process using Metadata API. However, they found that Metadata API does not support all the components yet.
What should be done to address this?