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:

Qualitative Differences

Variations that relate to the quality or kind of attributes, rather than quantity, often used in research to describe distinct characteristics or experiences.

Quantitative Differences

Differences that can be measured and expressed numerically, indicating a variation in quantity or magnitude between entities or groups.

Polygenetic Inheritance

A form of inheritance where traits are governed by more than one gene, leading to a continuous range of possible phenotypes.

Phenotypic Expression

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.