InterviewSolution
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InterviewSolution
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What is the non handle array representing a row of values?(a) $rc(b) $rv(c) $rows(d) $ary |
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Answer» Correct answer is (d) $ary For explanation I would say: The Perl Non-handle variable ‘$ary’ is an array or list representing a row of values returned by a query. ‘$rc’ returns code from operations that return true or false. ‘$rv’ returns value from operations that return an integer. ‘$rows’ returns value from operations that return a row count. |
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