Which of the Following Is True When Representing a 1:1

question 15

Multiple Choice

Which of the following is true when representing a 1:1 binary relationship using the relational model?

• A) The key of the entity with the highest minimum cardinality must be placed in the other entity as a foreign key.
• B) The key of each entity must be placed in the other as a foreign key.
• C) The key of either entity is placed in the other as a foreign key.
• D) The key of the entity with the most attributes must be placed in the other entity as a foreign key.
• E) Both entities must have the same primary key.

Understand the Celsius and Fahrenheit temperature scales and how to convert between them.

Identify key temperature points significant to human health, including body temperature, freezing, boiling, pasteurization, and sterilization temperatures.

Understand the biological basis for body temperature regulation, including the role of the hypothalamus.

Classify different levels of fever based on specific temperature ranges.

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Definitions:

Past Data

Historical information or records that are used as a reference or guide for decision-making, planning, and forecasting in business or research.

Objectives

Specific, measurable goals set by an organization or individual to guide actions and decision making.

Courses of Action

A sequence or range of activities or tactics that can be taken to achieve a specific goal.

Staff Department

A unit or division within an organization that provides specialized support or services but does not directly contribute to profit.