Which Table Is Most Likely to Have a Concatenated Key

question 5

Multiple Choice

Which table is most likely to have a concatenated key?

• A) customer
• B) sales
• C) customer-sales
• D) accounts receivable

---

Definitions:

Phi Phenomenon

The optical illusion of perceiving continuous motion between separate objects viewed rapidly in succession.

Motion Parallax

A depth cue based on the relative velocities of objects moving across the observer's field of vision, implying perception of motion and depth.

Gestalt Principle

A theory in psychology that proposes the human brain organizes visual elements into groups or unified wholes when certain principles are applied, such as similarity, proximity, and continuity.

Continuity

Continuity refers to the consistent existence or operation of something over a period of time, indicating stability and lack of interruption.