• Description:1D0-437 CIW Perl Fundamentals exam
• Passing Score:75%
• Practice Test - Number of questions:41 questions
• Simulation Test - Number of questions:41 questions
• Simulation Test Duration:41 minutes
• Has explanations:Yes

Consider the following code: %chars = ("a", "100", "b", "90", "c", "80"); Which one of the following choices will reverse the key/value pairing of the code?

Answer(s)

1. reverse(%chars);
2. &chars = reverse(%chars);
3. reverse(%chars) = &chars;
4. invert/%chars);

&chars = reverse(%chars);