A Data Model ________

question 23

Multiple Choice

A data model ________.

• A) is created after the database is designed
• B) is an attribute whose value is associated with only one entity instance
• C) is a logical representation of the structure of the data
• D) does not describe the relationships among data

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Definitions:

Market Segmentation

The process of dividing a target market into smaller, more definable categories based on characteristics such as demographics or consumer behavior.

Mobile Technology

Technologies related to portable computing devices such as smartphones and tablets that allow users to access services and information on the go.

Market-Product Combination

The pairing of a specific market segment with a particular product or service, tailored to meet the segment's needs.

Infomercials

Program-length (30-minute) advertisements that take an educational approach to communication with potential customers.