Php Programming MCQ Question with Answer

Question No : 15
What is the default time(in seconds) for which session data is considered valid?

Question No : 16
If session.use_cookie is set to 0, this results in use of..

Question No : 17
Which directive determines how the session information will be stored?

Question No : 18
What will be the output of the following PHP code ?

 <?php  $i = 5;
while (--$i > 0){       $i++;
print $i;
print hello;
} ?> 

Question No : 19
What will be the output of the following PHP code ?

 <?php  $i = 0;
while ($i = 10){       print hi;
}print hello;
?> 

Question No : 20
What will be the output of the following PHP code ?

 <?php  define(GREETING, PHP is a scripting language);
echo $GREETING;
?> 

Question No : 21
What will be the output of the following PHP code ?

 <?php  $color1 = red;
$color2 = green;
echo $color1.$color2;
?>