An app builder has been asked to provide users a way to identify a Contact's "Preferred Contact Method" directly on the Contact record. Users need to be able to identify whether a phone number or an e-mail is the Contact's preferred communication method.
What field type will allow the app builder to accomplish this with the fewest fields possible?

In a data model object, A is related to B, B is related to C.
How will a developer create a report to include fields of A & C?

A custom app can include one or more custom tabs.
What kind of custom tabs can be included in an application?

Universal containers would like to use a chatter group for their mergers and acquisition team to collaborate on potential new projects. This group should not be visible for non-members to see or join, and can be accessed by invite only. Which chatter Group type should the App Builder recommend?

Which of the following sequences of milestones would represent a typical application lifecycle?