The Above Cardinality Constraint on the Order Data Entity Indicates

question 63

Multiple Choice

The above cardinality constraint on the Order data entity indicates that there can be _____ .

• A)zero or many orders
• B)one or many orders
• C)many orders
• D)cannot be determined without the other side of the relationship

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Definitions:

Irrigated Eye

A medical procedure where the eye is flushed with a fluid to remove foreign materials or for treatment.

Visual Acuity

The sharpness or clarity of vision, often measured by the ability to discern letters or numbers at a standardized distance.

Snellen Chart

A visual acuity chart used by eye care professionals to measure how well a person sees at distances compared to a normal standard.

Visual Acuity

The sharpness of vision, measured as the ability of the eye to discern letters or shapes at a specified distance.