When Representing a One-To-Many Relationship in a Relational Database Design,________

question 26

Multiple Choice

When representing a one-to-many relationship in a relational database design,________.

• A)the parent is always on the one side of the "one-to-many" relationship
• B)the child is always on the one side of the "one-to-many" relationship
• C)either parent or child can be on the one side of the "one-to-many" relationship,and the choice is arbitrary
• D)either parent or child can be on the one side of the "one-to-many" relationship,and special criteria indicate which table should be on the one side

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Definitions:

Employee's ID Number

A unique identifier assigned to each employee within an organization for the purpose of identification and record-keeping.

Company Position

A specific role or job within a company, defined by a set of responsibilities, duties, and possibly a rank within the organizational hierarchy.

Database

An organized collection of structured information, or data, typically stored electronically in a computer system.

Management Information Systems (MIS)

Systems designed to manage information within an organization, facilitating decision-making and streamlining tasks.