Extended E-R Model N:M Relationships Are Called Nonidentifying Connection Relationships

question 19

True/False

Extended E-R model N:M relationships are called nonidentifying connection relationships in IDEF1X.

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Definitions:

Lordosis

A curvature of the spine that results in an exaggerated inward curve, primarily affecting the lower back, which can cause discomfort or stiffness.

Temporal Bone

A bone situated at the side and base of the skull, which houses structures of the ear and is part of the cranium.

Parietal Bone

One of the two bones forming the sides and roof of the cranium, part of the human skull.

Occipital Bone

A cranial bone located at the lower back of the skull, playing a key role in protecting the brain and supporting the head.