Web Search Tools Include Four Broad Categories of Sites: Search

question 119

Short Answer

Web search tools include four broad categories of sites: search engines, ____________________, metasearch engines, and resources such as Web bibliographies.

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Definitions:

Central Authority

An organization or governing body that holds the primary power and control over decision-making and regulation within a certain area or scope.

Laissez-Faire Economy

An economic system where transactions between private parties are free from government intervention such as regulation, privileges, tariffs, and subsidies.

Self-Interest

A principle that assumes individuals make decisions that they perceive to be in their own best advantage, often equated with rational behavior.

Investment

The allocation of resources, such as capital or time, in expectation of future returns, typically in the form of profit, interest, or appreciation in value.