BackboneJS - Sync

It is used to persist the state of the model to the server.

Following table lists down the methods which can be used to manipulate the BackboneJS-Sync:

S.N.	Methods & Description
1	Backbone.sync It persist the state of the model to the server.
2	Backbone.ajax It defines the custom ajax function.
3	Backbone.emulateHTTP If your web server does not support, REST or HTTP approach then turn on the Backbone.emulateHTTP.
4	Backbone.emulateJSON It is used to handle the requests encoded with application/json by setting the method to true.