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Which of the Following Statements About Regular Expressions Is False

Question 43

Multiple Choice

Which of the following statements about regular expressions is false.


A) Both "A*" and "A+" will match "A", but only "A*" will match an empty string.
B) "\d" matches any decimal digit.
C) The pattern "[aeiou]" matches any vowel.
D) The quantifier ? in a regular expression matches one or more occurrences of the preceding pattern.

Correct Answer:

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