Codd's Rule of ____ States: If the System Supports Low-Level

question 79

Multiple Choice

Codd's Rule of ____ states: If the system supports low-level access to the data,users must not be allowed to bypass the integrity rules of the database

• A) Nonsubversion
• B) Logical Data Independence
• C) Comprehensive Data Sublanguage
• D) Integrity Independence

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Definitions:

Calcium Ions

Charged particles of calcium that play a vital role in various bodily functions, including muscle contraction and neurotransmitter release in neurons.

Magnesium Ions

Positively charged ions of magnesium, essential for many biological processes in living organisms, including photosynthesis and enzyme activity.

Cohesion

The property of sticking together. Compare with adhesion.

Adhesion

The property of sticking to some other substance. Compare with cohesion.