Pass the Zend Zend Certification 200-500 Questions and answers with CertsForce

Identify the security vulnerability in the following example:

1 <?php

2 mail('feedback@example.org',

3 'Feddback',

4 'Here is my feedback.',

5 "From: {$_COOKIE['email']}");

6 ?>

When comparing prepared statements and regular, application-constructed SQL statements, which of the following is true?

What will be the output of the following code?

$a = array(0, 1, 2 => array(3, 4));

$a[3] = array(4, 5);

echo count($a, 1);

Under which circumstances is the $_SESSION super-global available? (Choose 2)

What is the output of the folowing code?

1 <?php

2 echo '1' . (print '2') + 3;

3 ?>