1D0-437 Exam Dumps : CIW PERL FUNDAMENTALS

Consider the following program code:

@array = ("one", "two");

push(@array, "three");

shift(@array);

unshift(@array, "four");

pop(@array);

print($array[0]);

What is the output of this code?

Consider the following code:

$_ = "New York";

@array2 = split(//);

What is the value of $array2[0] after the code is executed?

Consider the following program code:

%employees = ("Lucy", "Accounting", "Armando", "Finance",

"Adrienne", "Marketing");

delete($employees{"Lucy"});

Which of the following lines of code has the same effect as the preceding code?