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Zend-Technologies 200-500 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Object-Oriented Programming | 20% | - Encapsulation, polymorphism and abstraction - SPL and advanced OOP features - Constructors, destructors and magic methods - Exception handling - Classes, objects and inheritance |
| Streams, Network and File Handling | 5% | - Network communication functions - Stream wrappers and filters - File and directory operations |
| Strings and Patterns | 10% | - String functions and manipulation - Character encoding and Unicode - PCRE regular expressions |
| Security | 13% | - XSS, CSRF and other attack mitigation - File upload and file system security - Input validation and sanitization - SQL injection prevention - Session and authentication security |
| XML and Web Services | 7% | - SOAP and REST service basics - SimpleXML and DOM extensions - XPath and XML parsing |
| Error Handling and Configuration | 3% | - php.ini configuration - Debugging techniques - Error reporting and logging |
| Databases and SQL | 12% | - Prepared statements and parameter binding - MySQL and database extensions - PDO (PHP Data Objects) - SQL syntax and query optimization |
| PHP Basics | 15% | - Arrays and array manipulation - Data types, variables, constants and scope - Operators and control structures - Functions, parameters and return values - Syntax and language constructs |
| Web Features | 15% | - Cookies and session management - Form processing and input handling - Handling GET, POST and server variables - HTTP headers and output control |
Zend-Technologies Zend PHP 5 Certification Sample Questions:
1. Under which circumstances is the $_SESSION super-global available? (Choose 2)
A) Always available in PHP 5.
B) If session_start() was called.
C) If register_globals are enabled.
D) If a valid session id is passed via GET, POST or COOKIE.
E) If session.auto_start INI setting is enabled.
2. Which of the following statements about exceptions are correct? (Choose 2)
A) you can only throw classes derived from Exception
B) a try block can have multiple catch blocks
C) a try block must not be followed by a catch block
D) try blocks cannot contain nested try blocks
3. What does the chown() function do?
A) Checks if the file is accessible.
B) Change the owner of the file.
C) Change the file permissions.
D) Change the group of the file.
4. What is the output of the following code?
1 <?php
2 $a = 'a'; $b = 'b';
3 echo isset($c) ? $a.$b.$c : ($c = 'c').'d';
4 ?>
A) abc
B) cd
C) 0d
5. What SimpleXML function is used to parse a file?
A) simplexml_load_string()
B) simplexml_load_file()
C) load()
D) loadXML()
E) loadFile()
F) None of the above.
Solutions:
| Question # 1 Answer: B,E | Question # 2 Answer: A,B | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: B |
