Which Database Model Was Developed to Improve on the Hierarchical

question 144

Multiple Choice

Which database model was developed to improve on the hierarchical model and deal with more complex data relationships?

• A) relational
• B) network
• C) object-oriented
• D) SQL

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Definitions:

Olfactory Receptors

Specialized nerve cells located in the nasal cavity that are responsible for the detection of odor molecules, contributing to the sense of smell.

Papillae

Small, nipple-like structures on the tongue where taste buds reside, playing a key role in the sense of taste.

Taste Buds

Small sensory organs found on the tongue, capable of detecting the five types of tastes: sweet, sour, salty, bitter, and umami.

Microvilli

Small, finger-like projections from the surface of some cells which increase the surface area for absorption or secretion.