In the Figure Below, the Primary Key for "Order Line

question 51

Multiple Choice

In the figure below, the primary key for "Order Line" is which type of key?

• A) Composite
• B) Foreign
• C) Standard
• D) Grouped

---

Definitions:

First-time Visitors

Individuals who are visiting a website, store, or place for the very first time.

Service

An intangible economic good that involves the provision of labor or expertise rather than a physical product.

Uber

A technology company that offers services such as ride-sharing, food delivery, and a freight carrier platform, primarily known for its mobile app that connects users with drivers.

St. Jude Children's Research Hospital

A pediatric treatment and research facility focused on children's catastrophic diseases, particularly leukemia and other cancers.