Codd's Rule of ____ States: Application Programs and Ad Hoc

question 55

Multiple Choice

Codd's Rule of ____ states: Application programs and ad hoc facilities are logically unaffected when changes are made to the table structures that preserve the original table values (changing order of columns or inserting columns) .

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

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Definitions:

Plasma Membrane

The lipid bilayer that encloses the cytoplasm of a cell, controlling the passage of substances in and out of the cell.

Gelatinous Sheath

A thick, viscous covering produced by some bacteria and algae, surrounding their cell or colony, providing protection and sometimes aiding in movement.

Capsule

A protective outer covering of some organisms or the shell of a medication designed for swallowing.

Nuclear Pores

Large protein complexes that cross the nuclear envelope, serving as gateways that regulate the transport of molecules between the nucleus and cytoplasm.