Before Using a DBMS,the User Should Have Created A(n)________

question 14

Multiple Choice

Before using a DBMS,the user should have created a(n) ________.

• A)data model
• B)database
• C)identifier
• D)attribute

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Definitions:

Polyploidy

The condition in which a cell or organism has more than two complete sets of chromosomes, often found in plants.

Aneuploidy

Any chromosomal aberration in which there are either extra or missing copies of certain chromosomes.

Nondisjunction

The failure of chromosome pairs to separate properly during cell division, resulting in gametes with an abnormal number of chromosomes.

Genetic Information Nondiscrimination Act

A federal law that prohibits discrimination in health coverage and employment based on genetic information.