CIW
1D0-437 · Question #21
1D0-437 Question #21: Real Exam Question with Answer & Explanation
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Question
Consider the following program code: %hash = (small => 8oz, medium => 16oz, large => 32oz); @keys = sort(keys(%hash)); for ($i = 0; $i < 3; $i++) { print($hash{$keys[$i]}\n); } What is the result of executing this program code?
Options
- AThe code will fail at line 1 because a hash cannot contain both numeric and string data
- BThe code will execute without error but will output nothing.
- CThe code will output the following: 32oz 16oz 8oz
- DThe code will output the following large medium small
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