Collection calling Fetch by passing Success and Error handlers

collectionWithoutParse.js

var CarCollection = Backbone.Collection.extend({
				
	//Specify REST URL
	url: 'http://localhost:8500/rest/Car/CarService',
	
	initialize: function () {
		this.bind("reset", function (model, options) {
			console.log("Inside event");
			console.log(model);
			
		});
	}	
});

var carCollectionInstance = new CarCollection();
			
carCollectionInstance.fetch({
	success: function(response,xhr) {
		 console.log("Inside success");
		 console.log(response);
	},
	error: function (errorResponse) {
	       console.log(errorResponse)
	}
});

fetchwithparse.js

(function () {
	
	//Create a Car Collection
	var CarCollection = Backbone.Collection.extend({
		
		//Specify REST URL
		url: 'http://localhost:8500/rest/Car/CarService',
		
		//Parse the response
		parse: function (response) {
			
			console.log("Inside Parse");
			
			//keys
			var keys = response.COLUMNS;
			
			//values
			var values = response.DATA;
						
			//Parse the response and construct models			
			for (var i = 0, length = values.length; i < length; i++) {
				
				var currentValues = values[i];
				var carObject = {};
				for (var j = 0, valuesLength = currentValues.length; j < valuesLength; j++) {
					carObject[keys[j]] = currentValues[j];
				}
				
				//push the model object
				this.push(carObject);	
			}
			
			console.log(this.toJSON());
			
			//return models
			return this.models;
	
		},
		
		initialize: function () {
			this.bind("reset", function (model, options) {
				console.log("Inside event");
				console.log(model);
				
			});
		}
		
	});
	
	
	var carCollectionInstance = new CarCollection();
	
	carCollectionInstance.fetch({
		success: function(response,xhr) {
			console.log("Inside success");
			console.log(response);
		},
		error: function (errorResponse) {
			console.log(errorResponse)
		}
	});
	
})();