JQuiz Controller

QuestionController.js

var myApp = angular.module('jQuiz',[]);

myApp.controller('QuestionController',

function($scope){

$scope.score=0;
$scope.answer=5;
$scope.subject="";

$scope.incrementScore = function(){
 $scope.score++;
};

$scope.calculateScore = function(answer, rightAnswer){
 if (answer == rightAnswer) 
	$scope.incrementScore(); //$scope.score++;
 else $scope.score--;
};

$scope.questions = [

{text:'Which of the following does not extend java.util.Collection?',
	   a1:'Vector',
	   a2:'Hashtable',
	   a3:'ArrayList',
	   a4:'TreeSet',
	   r:2
	  },
{text:'Which of the following collection classes is synchronized?',
	   a1:'Vector',
	   a2:'Hashtable',
	   a3:'LinkedHashMap',
	   a4:'none of the above',
	   r:2
	  },
{text:'How many abstract methods are there in the interface Runnable?',
	   a1:'1',
	   a2:'2',
	   a3:'3',
	   a4:'there are no abstract methods in the interface Runnable',
	   r:1
	  }
];

}
);