When working with the MVC paradigma, the business logic should be implemented in which of the
following components?
                                
A.Model
B.View
C.Controller
                              
Click To Show Ans:A
                        

                                
What will be the output value of the following code?
$array = array(1,2,3);
while (list(,$v) = each($array));
var_dump(current($array));
                                
A.bool(false)
B.int(3)
C.int(1)
D.NULL
E.Array
                              
Click To Show Ans:A
                        

                                
What is the output of the following code?
try {
class MyException extends Exception {};
try {
throw new MyException;
}
catch (Exception $e) {
echo "1:";
throw $e;
}
catch (MyException $e) {
echo "2:";
throw $e;
}
}
catch (Exception $e) {
echo get_class($e);
}
                                
A.A parser error, try cannot be followd by multiple catch
B.1:
C.2:
D.1:Exception
E.1:MyException
F.2:MyException
                              
Click To Show Ans:
                        

                                
What is the output of the following code?
$first = "second";
$second = "first";
echo $$$first;
                                
A.first
B.second
C.an empty string
D.an error
                              
Click To Show Ans:B
                        

                                
What DOMElement method should be used to check for availability of a non-namespaced attribute?
                                
A.getAttributeNS()
B.getAttribute()
C.hasAttribute()
D.hasAttributeNS()
                              
Click To Show Ans:C