_____ Is a Component of a Data Model That Defines

question 51

Multiple Choice

_____ is a component of a data model that defines the boundaries of a database, such as maximum and minimum values allowed for a field, constraints, and access methods.

• A)Data structure
• B)Schema diagrams
• C)Integrity rules
• D)File procedure

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Definitions:

New Pressure

A term referring to the stress or urgency of a situation, or in a scientific context, the change in the force exerted by a fluid per unit area.

Expanded

Increased in volume or size, often by the introduction of air or in response to heat.

New Pressure

An unspecified or novel force applied uniformly over a surface, measured typically in units such as pascals.

Compressed

Subjected to increased pressure or compacted into a smaller volume.