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1.
In Perl, which control structure is used to execute a loop until the conditional expression returns false?
2.
In Perl, which of the following functions is functionally opposite to the split function?
3.
In Perl, which of the following operators works most like substitution?
4.
In Perl, which of the following types of loops is used to step through each value in a list?
5.
In Perl, what does m denote in the following statement:
$string = ~m / sought_text / ;
6.
What is the output of the following Perl code:
$prize = 8;
print "You spent $prize";
print "You spent $prize";
7.
In Perl, what happens when the #! statement contains errors?
8.
In Perl, _____________________ enables the use of a wide range of alphabets and characters.
9.
In Perl, when the pop function is applied to an empty array, ____________________ is returned.
10.
In Perl, the unshift operator works from the ______________________ of an array.