What is the name of the method that can be used to provide read access to virtual properties in a
class?
                                
A.__call()
B.__get()
C.__set()
D.__wakeup()
E.__fetch()
                              
Click To Show Ans:B
                        

                                
Webservices are primarily meant to support
                                
A.business-to-business communication
B.machine-to-machine interaction
C.improved accessibility for websites
                              
Click To Show Ans:B
                        

                                
What visibility denies access to properties and methods outside of the class?
                                
A.static
B.protected
C.private
D.public
E.const
                              
Click To Show Ans:C
                        

                                
Identify the security vulnerability in the following example:
<?php
 mail('feedback@example.org',
 'Feddback',
 'Here is my feedback.',
 "From: {$_COOKIE['email']}");
?>
                                
A.Remote Code Injection
B.Cross-Site Request Forgeries
C.Email Injection
D.None of the above
                              
Click To Show Ans:C
                        

                                
Identify the security vulnerability in the following example:
<?php
 echo "Welcome, {$_POST['name']}.";
?>
                                
A.SQL Injection
B.Cross-Site Scripting
C.Remote Code Injection
D.None of the above
                              
Click To Show Ans:B