Functional Features
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Zend-Technologies 200-500 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Error Handling | - Error reporting and handling - Exceptions |
| Topic 2: Object-Oriented Programming | - Inheritance and interfaces - Classes and objects - Visibility and static members |
| Topic 3: Input and Output | - File handling - Streams and includes |
| Topic 4: PHP Basics | - Control structures - Language syntax and structure - Variables, types, and operators |
| Topic 5: Data Types and Structures | - Strings and arrays - Type juggling and casting |
| Topic 6: Web Features | - HTTP requests and responses - Sessions and cookies - Form handling |
| Topic 7: Functions | - Function declaration and usage - Variable scope and closures |
| Topic 8: Security | - Input validation and sanitization - Common vulnerabilities (XSS, SQL injection) |
| Topic 9: Databases | - PDO and database connectivity - SQL integration basics |
Zend-Technologies Zend PHP 5 Certification Sample Questions:
You analyze the code of a colleague and see a call to the function quotemeta(). You give the string "Holy $%&[. What's going on?" as a parameter to it. What will it output?
- A. Holy \$%&\[\. What's going on\?
- B. Holy \$\%\&\[\. What\'s going on\?
- C. Holy $%&[. What's going on?
- D. Holy $%&[. What\'s going on?
Which function can help prevent cross-site scripting? (Choose 2)
- A. quotemeta()
- B. strip_tags()
- C. addslashes()
- D. htmlspecialchars()
- E. htmlentities()
In a typical web application the most used database action is...
- A. CREATE
- B. ALTER
- C. SELECT
- D. INSERT
- E. UPDATE
What is the result of the following code?
$a = 1;
$b = "1";
var_dump($a === $b);
- A. Parser error
- B. bool(false)
- C. bool(true
- D. NULL
Which of the following filtering techniques prevents cross-site scripting (XSS) vulnerabilities?
- A. Enable magic_quotes_gpc.
- B. Strip all occurrences of the string script.
- C. Strip all occurrences of the string javascript.
- D. None of the above.
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