Perl Programming quiz, level Intermediate, question 21
| Question: | The $ operator means |
| Answer 1: | "The contents of" This was the CORRECT answer |
| Answer 2: | $ cannot be an operator, since it's used as the first character of variable names |
| Answer 3: | Convert the amount of money in the variable to the left of the operator to the currency names in the string to the right |
| Answer 4: | "If and only if" |
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