Zend-Technologies 200-500 Actual PDF : Zend PHP 5 Certification

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Zend-Technologies 200-500 Exam Syllabus Topics:

Zend-Technologies Zend PHP 5 Certification Sample Questions:

1. Identify the security vulnerability in the following example:
1 <?php
2 mail('[email protected]',
3 'Feddback',
4 'Here is my feedback.',
5 "From: {$_COOKIE['email']}");
6 ?>

A) Cross-Site Request Forgeries
B) Remote Code Injection
C) Email Injection
D) None of the above

2. You are creating an application that repeatedly connects to a database to retrieve order data for invoices. All data comes from the same database. In order to preserve resources, you have to ensure that only one database connection should be used at any time. The code also has to open as few new database connections as possible. Which design pattern should you use for this scenario?

A) MVC
B) Adapter
C) Factory
D) Singleton

3. Which of the following parts must a XML document have in order to be well-formed?

A) A root element
B) A specified encoding
C) An XML declaration
D) A reference to either a DTD or an XML schema definition

4. You have a variable $test that contains sub-strings divided by a dash ("-"). How can you put every sub-string into an array element easily?

A) to_array($test, "-");
B) explode($test, "-");
C) extract($test, "-");
D) explode("-", $test);

5. What will be the output value of the following code?
$array = array(1,2,3);
while (list(,$v) = each($array));
var_dump(current($array));

A) int(1)
B) Array
C) bool(false)
D) int(3)
E) NULL

Solutions: