Which of the Following Is True About the Database Development

question 100

Multiple Choice

Which of the following is true about the database development process?

• A) The easiest time to change the database structure is during the data modeling stage.
• B) Changing a relationship from 1:N to N:M in an existing database is simply a matter of changing notations.
• C) User review of the data model is avoided as it is not helpful in data modeling.
• D) A database is a model of how the developers view their business world.

Distinguish between the influence of cognitive psychology and other disciplines on social psychology.

Recognize the importance and role of replication in the scientific method.

Understand the distinction between sociology and social psychology.

Acknowledge the significance of behavior observation and measurement in social psychology studies.

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Definitions:

Production Function

A mathematical representation that describes the relationship between inputs used in production and the output achieved.

Returns To Scale

A term in economics that describes how the change in the amount of input affects the change in output of a production process.

Production Function

Describes the relationship between the quantities of inputs used in production and the quantity of output produced, illustrating how input changes affect output.

Returns To Scale

Refers to how the output of a production process changes as all input quantities are scaled up or down.