The _________ Helps Developers Document a Database

question 64

Multiple Choice

The _________ helps developers document a database:

• A)Data documentation detailer (DDD)
• B)Data dictionary
• C)Database schema system
• D)Data OLAP system

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Definitions:

Main Effect

The direct impact of an independent variable on a dependent variable in an experimental design, ignoring interaction effects.

Factor A

A term used in experimental design and analysis to denote one of potentially several independent variables being studied for its impact on a dependent variable.

Null Hypothesis

A statement in statistical analysis that proposes there is no significant difference or effect, intended to be tested against an alternative hypothesis.