Explain the default scope of variables in perl?
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Answer / Kumar Abhineet
In Perl, variables are scoped by lexical or dynamic context. Lexical variables are declared using my and have package level scope (defaulting to the current package). Dynamic variables (also known as global variables) don't have an explicit declaration and have file or subroutine scope. If a variable is used without being declared, it is treated as a dynamic variable.
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