____ are symbols used to distinguish between parts of a rule.
A) Distinguishers
B) Identifiers
C) Metasymbols
D) Abstract characters

Question

Quizplus · Accepted Answer

Metasymbols are symbols used in formal languages to distinguish between parts of a rule. They are used to describe the syntax of the language and are not part of the language itself. Examples of metasymbols include parentheses, brackets, and vertical bars used in regular expressions.

____ Are Symbols Used to Distinguish Between Parts of a Rule