A Set of Individual User Views of the Database Is

question 80

Multiple Choice

A set of individual user views of the database is called the

• A)conceptual-level schema.
• B)internal-level schema.
• C)external-level schema.
• D)meta-schema.

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Definitions:

Physical Properties

Characteristics of a material that can be observed or measured without changing the substance's identity, such as density, color, or melting point.

Phosphorous

A reactive, nonmetallic element essential for life, involved in energy transfer and the formation of bones and teeth.

Feldspar

A collection of minerals essential for forming rocks, which are highly prevalent in the Earth's crust and utilized in the production of ceramics and glass.

Hematite

A reddish-black mineral consisting of ferric oxide, commonly used as an iron ore or in pigment production.