Given Only the Following Excerpt of an E-R Model

question 8

Multiple Choice

Given only the following excerpt of an E-R model:

If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above?

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Definitions:

Milestones

Milestones are significant markers or points in time within a project or life that signify an important achievement or a pivotal event.

Report Sponsor

An individual or organization that supports or commissions a report, often providing funding or resources.

Profitability

The capacity of a business or activity to generate earnings over its expenses, indicating financial health and success.