A custom object named Assignment has private sharing setting that grants access using hierarchies. The organization has a role hierarchy where each Territory Manager reports to an Area Manager, who reports to a VP of Sales. The VP of Sales is at the top of the role hierarchy. A user who is in the Area Manager role creates a new Assignment record.
Who can see this record?

Which two statements are true about field update actions from workflow rules and approval processes? (Choose two.)

Which two may occur if workflow rules are reevaluated after a field change by a field update? (Choose two.)

A field designated as required, is only required when it is added to a user's page layout.

What type of field cannot be used in a formula field?