The Three Boolean Operators Recognized by Most Search Engines Are

question 20

Multiple Choice

The three Boolean operators recognized by most search engines are ____.

• A) AND, NOT, and OR
• B) IF, OR, FOR
• C) AND, NOT, FOR
• D) IF, ELSE, CASE

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Definitions:

Cambrian Explosion

The widespread, relatively rapid appearance of diverse types of hard-shelled organisms near the beginning of the Cambrian Period.

Sedimentary Layer

A layer of sediment, typically deposited by water, wind, or ice, that has solidified into rock over geological time.

Fault Scarp

A steep slope or cliff formed as a result of movement along a fault line, representing a visible feature of fault displacement.

Volcano

A rupture in the planet's crust through which molten lava, ash, and gases are ejected or flowed from a magma chamber.