Which of the Following Is True About a Key

question 57

Multiple Choice

Which of the following is true about a key?

• A) It may be unique.
• B) It may be non-unique.
• C) In may identify more than one row.
• D) Both A and B
• E) All of the above

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Definitions:

Nutrition Counselor

A nutrition counselor is a health professional who provides guidance on eating habits and nutritional intake to improve health and manage diseases.

Counseling Session

A formal meeting between a counselor and a client aimed at addressing personal or psychological issues.

Type 2 Diabetes

A chronic condition affecting the way the body processes blood sugar (glucose), characterized by insulin resistance or a lack of insulin.

Nutrition Counseling

A supportive process in which a nutrition professional helps a person achieve and maintain a healthy diet and lifestyle.