How Many Tables Are Needed to Implement an REA Data

question 65

Multiple Choice

How many tables are needed to implement an REA data model that has six distinct entities,three M:N relationships and four 1:N relationships in a relational database?

• A)6
• B)9
• C)11
• D)13

---

Definitions:

Physician

A medical professional who diagnoses and treats illnesses and injuries, offering healthcare advice and intervention.

Medical Assistant

A healthcare professional who supports health care delivery by performing administrative and clinical tasks in hospitals, doctor's offices, and other healthcare facilities.

Examining Table

A piece of medical equipment in clinics and hospitals where patients sit or lie down for examination by healthcare professionals.

Position

The location or orientation of an object or individual, or a particular stance on an issue or in a debate.