Why a special character is used in beginning and end of string in Perl – McqOptions

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1.	Why a special character is used in beginning and end of string in Perl-compatible patterns?
A.	Because it indicates the beginning and end of the pattern
B.	Because it indicates that it?s a integer string
C.	Because it indicates the literal
D.	It indicates nothing
Answer» B. Because it indicates that it?s a integer string

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