1D0-437 CIW Perl Fundamentals exam
Note 1: 1D0-437 Exhibit and all related diagrams are not shown in demo questions.
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Note 2: 1D0-437 Answers are not shown in demo questions.
Exhibits and Answers are only provided in the Full Version.
Demo Question 4.
In the context or Perl user-defined subroutines, which statement is the most accurate?
A. Variables declared using the my keyword are global in scope.
B. Variables declared using the local keyword are only available to the subroutine from which key are declared.
C. Variables declared using the my keyword are available to the calling subroutine.
D. Variable declared using the local keyword are available so subsequently called subroutines.
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