Which of the Following Is Not a Responsibility of the Database

question 12

Multiple Choice

Which of the following is not a responsibility of the database management system?

• A) provide an interface between the users and the physical database
• B) provide security against a natural disaster
• C) ensure that the internal schema and external schema are consistent
• D) authorize access to portions of the database

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Definitions:

Agents and Brokers

Intermediaries who facilitate the buying and selling of goods or services for a commission.

Marketing Research

Collecting and evaluating information to support marketing decision making.

Market Segmentation

Process of dividing a total market into several relatively homogeneous groups.

Consumer Behavior

Actions of ultimate consumers directly involved in obtaining, consuming, and disposing of products and the decision processes that precede and follow these actions.