Under which circumstances is the $_SESSION super-global available? (Choose 2)
                                
A.If session_start() was called.
B.If session.auto_start INI setting is enabled.
C.Always available in PHP 5.
D.If a valid session id is passed via GET, POST or COOKI
E.E. If register_globals are enabled.
                              
Click To Show Ans:A,B
                        

                                
The following form is loaded in a browser and submitted, with the checkbox activated:
<form method="post">
<input type="checkbox" name="accept">
<form>
In the server-side PHP code to deal with the form data, what is the value of $_POST['accept']?
                                
A.accept
B.ok
C.true
D.on
                              
Click To Show Ans:D
                        

                                
What is the output of the following code?
$a = 1;
++$a;
$a*=$a;
echo $a--;
                                
A.4
B.3
C.5
D.0
E.1
                              
Click To Show Ans:A
                        

                                
What is the purpose of the open_basedir directive?
                                
A.Provide a list of directories where PHP should search for files.
B.Provide a list of directories from which PHP can open files.
C.Provide a list of directories from which PHP cannot open files.
D.Directory where the PHP extensions can be found.
                              
Click To Show Ans:B
                        

                                
What is the output of the following script?
<?php
 function fibonacci ($x1, $x2)
 {
 return $x1 + $x2;
 }

 $x1 = 0;
 $x2 = 1;

 for ($i = 0; $i < 10; $i++) {
 echo fibonacci($x1, $x2) ',';
}
?>
                                
A.1,2,3,4,5,6,7,8,9
B.1,2,3,4,5,6,7,8,9,10,
C.1,2,3,5,8,13,21,34,55,89,
D.1,1,1,1,1,1,1,1,1,1,
                              
Click To Show Ans:D