What should an app builder consider when choosing a template for a new Lightning record page?

An app builder has been asked to integrate Salesforce with an external web service. The web service must be notified every time an opportunity is won.
What are two ways to satisfy this requirement? (Choose two.)

Universal containers uses a private Account sharing model. They have a Process Improvement team with representatives from multiple departments that need s to view all accounts that have been flagged as problem accounts. How should this team be granted access to the records?

When do you need to refresh a sandbox? (Choose two.)

A custom field contains a feedback score which is on a scale of one to five. End users would like a visual indicator of one to five stars based on the number found in the feedback score custom field.
How can this visual indicator be displayed?