Character Classes Are Used to Search for a Range of Characters

question 18

Multiple Choice

Character classes are used to search for a range of characters and are defined by placing a list of characters within ____ characters.

• A) { }
• B) ( )
• C) # #
• D) [ ]

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Definitions:

Disjunct

An individual element or statement within a disjunction, where the truth of any one element makes the disjunction true.

Disjunction

An operation in logic that results in true if one or more of the inputs are true.

Tautology

A statement in logic that is true in every possible interpretation or a redundant statement that doesn't provide additional information.

Antecedent

the clause or phrase in a conditional statement that represents the condition, often preceding the consequent which is the outcome.