________ is a form of identification that identifies a person as being a member of a group.

• A. RBAC
• B. Watch list matching
• C. Group ID matching
• D. Group acceptance

Answer: (B)

Identifying whether a person belongs to a specific group is about confirming group membership to control access or privileges. Watch list matching does exactly that: it checks an individual's identity against a predefined list of people who are in a particular group or category. If there’s a match, the system recognizes the person as a member of that group, which can influence what they’re allowed to do or access.

RBAC, in contrast, is a permissions model where access rights are tied to roles rather than directly to a listed group membership, so it’s not describing a method of identifying membership. The other terms aren’t standard ways to describe identifying someone as part of a group, so they don’t fit the concept as well.