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

Question

Quizplus · Accepted Answer

Codd's Rule of Logical Data Independence states that the application programs and ad hoc facilities should not be affected when changes are made to the table structures that preserve the original table values. This includes changing the order of columns or inserting new columns into the table, without changing the meaning or interpretation of the data.

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