Why Should the Object Persistent Classes Be Dependent on the Associated

question 4

Essay

Why should the object persistent classes be dependent on the associated problem domain classes instead of the other way around?

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Definitions:

Preferred Stock

A class of ownership in a corporation with a specified dividend that is paid before any dividends are paid to common stock holders and typically with no voting rights.

Common Stock

Type of security that signifies ownership in a corporation and represents a claim on part of the company's profits and assets.

Dividends

Disbursements issued by a company to its shareholders, representing a share of the company's earnings distributed to its stockholders.

Cash Dividend

A cash dividend refers to the distribution of a portion of a company's profits to its shareholders as cash.