In a regular expression, a part of the expression surrounded by () is called a(n):
A) capture group.
B) cluster.
C) object.
D) wildcard.

Name: In a regular expression, a part of the expression surrounded by () is called a(n): A) capture group. B) cluster. C) object. D) wildcard.
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A part of a regular expression surrounded by parentheses is called a capture group, which is used to extract a substring or match a specific part of the input string.

In a Regular Expression, a Part of the Expression Surrounded