A Relational Database Is a Collection of Relations

question 39

True/False

A relational database is a collection of relations.

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Definitions:

Inflammation

A biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants, characterized by redness, heat, swelling, and pain.

Basement Membrane

A thin, dense layer of extracellular matrix that separates epithelial or endothelial cells from underlying connective tissue, playing key roles in tissue regeneration, filtration, and cell signaling.

Epithelial Tissue

A type of body tissue that lines the cavities and surfaces of structures throughout the body, serving as a barrier and protective layer.

Connective Tissue

Bodily tissue whose function is to uphold, link, or demarcate distinct tissues and organs.