A Binary One-To-Many Relationship in an E-R Diagram Is Best

question 47

Multiple Choice

A binary one-to-many relationship in an E-R diagram is best represented by:

• A)the creation of a separate relation;the primary key of this new relation is a composite key consisting of the primary key for each of the two entities in the relationship
• B)adding the primary key attribute (or attributes)of the entity on the one side of the relationship as a foreign key in the relation that is on the many side of the relationship
• C)adding the primary key attribute (or attributes)of the entity on the many side of the relationship as a foreign key in the relation that is on the one side of the relationship
• D)creating a relation with a composite primary key and nonkey attributes

Comprehend the basics of glycolysis and the anaerobic nature of ATP production.

Identify and describe the importance of oxygen consumption in physical performance.

Apply knowledge of interval training to enhance cardiorespiratory fitness.

Differentiate between various substances involved in energy production and their roles within the body.

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Definitions:

Perform Well

Achieving or exceeding the standards of excellence or objectives in a particular task or area of activity.

Performance Expectations

The standards or criteria set by an organization or manager that outline the desired outcomes and behaviors from employees or team members.

Special Treatment

Giving particular attention or privileges to certain individuals or groups, often viewed as unfair or biased.

Training and Development

Organized educational programs aimed at enhancing the skills, knowledge, and competencies of employees to improve their job performance.