Which of the Following Is Not Part of a "Final

question 29

Multiple Choice

Which of the following is not part of a "final accuracy check" when creating relational tables from an REA diagram?

• A)Every attribute in every table is single-valued (i.e. ,each table is a flat file).
• B)Every event must be linked to at least one resource.
• C)Every table must have a primary key.
• D)Other non-key attributes in each table must be either a fact about the thing designated by the primary key or foreign keys used to link that table to another table.

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Definitions:

Organic Chemistry

A discipline within chemistry dedicated to exploring the makeup, features, structure, chemical reactions, and formation of substances containing carbon.

Sequence of Reactions

A series of chemical reactions carried out in a specific order to obtain a desired final product.

Transformation

The process by which one chemical compound is converted into another through a chemical reaction.

Organic Chemistry

A branch of chemistry that studies the structure, properties, composition, reactions, and preparation of compounds containing carbon.