Whether or Not an Attribute Is Required Is Determined During

question 1

True/False

Whether or not an attribute is required is determined during the database modeling phase.

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Definitions:

Shading

The act of adding gradations of darkness or color to an artwork to indicate shadow or depth.

Existential Import

The assumption within a proposition that something exists.

Square of Opposition

A diagram representing the logical relationships between certain types of propositions in classical logic.

Universal

Pertaining to or being applicable to all cases, individuals, or groups without exception.