A Relational Query Optimizer Is a Separate Piece of Software

question 60

True/False

A relational query optimizer is a separate piece of software that can be called in by the relational DBMS when it has to respond to an especially complex query.

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Definitions:

Scientific Method

A systematic approach to research and experimentation used to explore observations and answer questions.

Decision-Making Process

A systematic approach to making choices among various alternatives, typically involving problem identification, analysis, and selecting the best option.

Maslow's Theory

A psychological theory proposed by Abraham Maslow that suggests human beings have a hierarchy of needs that must be satisfied for personal development and motivation.

Human Needs

Fundamental requirements that individuals seek to fulfill, such as physiological needs, safety, love, esteem, and self-actualization.