A Relation Is in Domain/key Normal Form If ________

question 67

Multiple Choice

A relation is in domain/key normal form if ________.

• A)every key of the relation is a logical consequence of the definition of constraints and determinants
• B)every key of the relation is a logical consequence of the definition of constraints and domains
• C)every constraint on the relation is a logical consequence of the definition of keys and determinants
• D)every constraint on the relation is a logical consequence of the definition of keys and domains
• E)every domain of the relation is a logical consequence of the definition of keys and constraints

---

Definitions:

Investments

Assets or items acquired with the goal of generating income or appreciating in value over time.

Interest on Interest

The concept of earning interest on the reinvestment of previous interest payments, a compound interest phenomena.

Average Annual Interest Rate

The average amount of interest earned or paid on an investment or loan over a one-year period, expressed as a percentage.

Investments

Resources or possessions obtained with the intention of creating income or growing in value over time.