Free Zend 200-530 Practice Exam with Questions & Answers | Set: 5

$_SERVER consists of data provided by the web server and is therefore trustworthy.

You work for a shared hosting provider, and your supervisor asks you to disable user scripts to dynamically load PHP extensions using the dl() function. How can you do this? (Choose 2)

Which of these protocols are NOT governed by the W3C in their latest versions? (Choose 2)

What will the following code piece print?

echo strtr('Apples and bananas', 'ae', 'ea')

When retrieving data from URLs, what are valid ways to make sure all file_get_contents calls send a certain user agent string? (Choose 2)

How can the constant defined below be accessed from within PHP?

class myClass {

const FOO = 'BAR';

}

Which of the following keywords is not new in PHP 5?

Which of the following code snippets is correct? (Choose 2)

a)

interface Drawable {

abstract function draw();

}

b)

interface Point {

function getX();

function getY();

}

c)

interface Line extends Point {

function getX2();

function getY2();

}

d)

interface Circle implements Point {

function getRadius();

}

What does the chown() function do?

Which of the following is used to find all PHP files under a certain directory?