The First in a Series of Steps to Follow When

question 92

Multiple Choice

The first in a series of steps to follow when creating a table is to:

• A) identify columns that must be unique.
• B) identify each attribute and its characteristics.
• C) create an index.
• D) identify columns that must be null.

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Definitions:

Cognitive Psychology

An area within psychology that explores cognitive functions such as perception, thought, memory, and learning in individuals.

Control Group

A group in an experiment that does not receive the treatment being tested and is used as a benchmark to measure how the other tested subjects do.

Experimental Group

The group in an experiment that receives the treatment or intervention being tested, as opposed to the control group which does not.

Random Assignment

A procedure in research design that ensures every participant has an equal chance of being placed into any given group to reduce biases.