Suppose a Relational Database Contained Two Linked Tables

question 33

Multiple Choice

Suppose a relational database contained two linked tables.Assuming the organization wants the database to be normalized,which of the following items represents a problem to normalization?

• A)The database contains only one primary key.
• B)The database contains two foreign keys.
• C)The database contains two primary keys.
• D)The database contains only one foreign key.

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Definitions:

Heart Disease

A range of conditions affecting the heart, including coronary artery disease, heart rhythm problems, and heart defects.

Type A Behavior Pattern

A personality type characterized by high stress levels, impatience, aggressiveness, and a sense of urgency.

Competitive

Having a strong desire to succeed or win in a situation, often by comparing oneself to or directly contesting with others.

Hostile

Characterized by antagonism, aggression, or opposition towards others; often manifests in unfriendly or harmful actions.