In UML-Style E-R Diagrams,which of the Following Would Be Considered

question 8

Multiple Choice

In UML-style E-R diagrams,which of the following would be considered a class attribute of the entity class CUSTOMER?

• A)Customer Name (meaning,the first and last name of the customer)
• B)Customer Address (meaning,the street,city,state,and zip code of the customer's residence)
• C)Customer Count (meaning,the count of the number of customers)
• D)Customer Number (meaning,an assigned number to uniquely identify a customer)
• E)A and B

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Definitions:

Revenue

The total amount of money received by a company for goods sold or services provided during a certain time period.

Break-Even Point

The break-even point is the point at which total costs and total revenues are equal, meaning there is no net loss or gain.

Variable Costs

Costs that vary depending on the level of production or sales.

Fixed Costs

Expenses that remain constant regardless of production or sales volume, including rent, salaries, and insurance costs.