Zend-Technologies 200-710 Actual Free Exam Questions & Community Discussion

Assuming UTF-8 encoding, what is the value of $count?

Which of the following can NOT be used to send a cookie from within a PHP application?

Which of the following is true about stream contexts? (Choose 2)

Which of the following PHP functions can be used to set the HTTP response code? (Choose 2)

When a browser requests an image identified by an img tag, it never sends a Cookie header.

Consider the following table data and PHP code. What is the outcome?
Table data (table name "users" with primary key "id"):

PHP code (assume the PDO connection is correctly established):
$ dsn = 'mysql:host=localhost;dbname=exam';
$ user= 'username';
$ pass='********';
$ pdo = new PD0($dsn, $user, $pass);
try {
$ cmd = "INSERT INTO users (id, name, email) VALUES (:id, :name, :email)";
$ stmt = $pdo->prepare($cmd);
$ stmt->bindValue('id', 1);
$ stmt->bindValue('name', 'anna');
$ stmt->bindValue('email', '[email protected]');
$ stmt->execute();
echo "Success!";
} catch (PDOException $e) {
echo "Failure!";
throw $e;

What will the following function call print?
printf('%010.6f', 22);

Which of the following methods are available to limit the amount of resources available to PHP through
php.ini? (Choose 2)

What is the length of a string returned by: mdS(rand(), TRUE);

What is the output of the following code?
class a
{
public $val;
function renderVal (a $a)
{
if ($a) {
echo $a->val;
renderVal (null);

What is the output of the following code?
$ f = function () { return "hello";};
echo gettype($f);