Which two decisions should be made by an Architecture Review Board (ARB)? Choose 2 answers

A Salesforce partner intends to build a commercially available application by creating a managed package for distribution through AppExchange.
What two types of environments can the partner use for development of the managed package? Choose 2 answers

By to What three tools should an architect recommend to support application lifecycle methodology Choose 3 answers

The CTO at Universal Containers decided to implement the Scrum framework for its agile teams, and communicated a set of Scrum principles to the company.
Which describes a Scrum principle?

Universal Containers CUC) is looking for advice on how often it should refresh its sandboxes. UC currently uses a development Mfecycle that starts with developer environments and moves to integration testing, QA testing, UAT, and then production. They have many scrum teams working concurrently and the teams do not agree on when refreshes should occur.
What two recommendations should the architect suggest?
Choose 2 answers