It Is Possible to Have a Relation That Does Not

question 99

True/False

It is possible to have a relation that does not have a key.

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Definitions:

Pain Rating

A method employed by healthcare professionals to measure a patient's pain intensity, often using scales such as the Numeric Pain Rating Scale or the Visual Analog Scale.

Location

A specific place or position.

Area Of Pain

The specific location on the body where a person experiences discomfort or pain.

Pain Characteristic

A description of the qualities of pain an individual experiences, including its intensity, location, duration, and what might be causing it.