Xe "Author_ISBN Table of Books Database"In a Relational Database, Every

question 6

Multiple Choice

Xe "author_ISBN table of books database"In a relational database, every foreign-key value must appear as the primary-key value in a row of another table so the DBMS can ensure that the foreign-key value is valid. This is known as the ________.

• A) Rule of Entity Integrity
• B) xe "Rule of Referential Integrity"Rule of Referential Integrity
• C) Rule of Guaranteed Access
• D) None of the above

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Definitions:

Following Reaction

Refers to the sequence of steps that occur in a chemical process or the outcome of a specific chemical reaction.

Cyclic Structure

An arrangement of atoms in a molecule that forms a ring.

Functional Groups

Particular configurations of atoms situated in molecules that govern the signature chemical reactions of the molecules.

Glucose

An essential energy-providing simple sugar found in living entities and a constituent of a wide variety of carbohydrates.