The director of marketing has asked the app builder to create a formula field that tracks how many days have elapsed since a contact was sent a marketing communication. The director is only interested in whole units.
Which function should be used to calculate the difference?

What are two reasons to create unmanaged packages? (Choose two.)

Universal Container wants to display a message when a case needs follow up. What can be used to display different text on the case record depending on the number of days a case is opened?

What is the capability of a schema builder? Choose 2 answers

accounts and a secondary master detail relationship with contacts. The app builder has requirement to change the primary master relationship to lookup. What happens to the master detail relationship with contacts?