Briefly Describe the Process of Converting an Extended E-R Model

question 41

Essay

Briefly describe the process of converting an extended E-R model into a relational database design.

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Definitions:

Uncertain Inputs

Variables or factors in a model or process whose values are not known with certainty and can vary.

Cumulative Profit

The total profit generated over a period of time, adding up individual profits from successive time periods.

Cumulative Net Profit

The total net profit of an entity over a period, accumulating all the net profits and losses from each period within the timeframe.

Fourth Year

Usually refers to the final year of a four-year educational program, such as a high school or university degree.