First Normal Form Requires That ________

question 5

Multiple Choice

First normal form requires that ________.

• A)all non-key fields in your tables are functionally dependent on the primary keys
• B)all foreign keys are independent from the primary keys
• C)your tables have no transitive dependencies
• D)your tables contain no repeating groups or columns.

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Definitions:

R&D

Short for Research and Development, involving investigative activities a business conducts to improve existing products and procedures or to lead to the development of new products and procedures.

Invention

The creation of a new product, system, or process that has never before been made and is recognized as the product of some unique insight.

Basic Research

Research aimed at gaining more comprehensive knowledge or understanding of the subject without targeted applications towards processes or products.

Process Innovation

The implementation of a new or significantly improved production or delivery method in a business or industry.