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Joomla MCQs

Which of the following statements prevents SQL Injection Attacks?

$sql = 'UPDATE #__mytable SET `string` = ' . $db->quote( $db->getEscaped( $string ), false );

$sql = 'UPDATE #__mytable SET `string` = \'' . $db->quote( $db->getEscaped( $string ), false ).'\'';

$sql = 'UPDATE #__mytable SET `string` = ' . $string;

Answer

Correct Answer: $sql = 'UPDATE #__mytable SET `string` = ' . $string;

Explanation:

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