Which object is an example for a one-to-many relationship in the data model context?

• A. Individual
• B. Purchase Order
• C. Contact Point Phone
• D. Unified Individual

Answer: (C)

In data modeling, a one-to-many relationship means one parent record can be linked to many child records, with each child tied to that single parent. Contact Point Phone fits this pattern because one Individual can have multiple phone numbers, each represented as a separate Contact Point Phone record that references that Individual. This clearly shows a single parent to many children. The other options don’t illustrate the multiplicity as directly: a Purchase Order is typically tied to a customer or account rather than the person directly, and the remaining options don’t represent the “many” side of a single parent relationship in this context.