Backbone offers an opt-in for HTML5 pushState support?

Which of the following dependency must be added for Backbone.js setup?

Which of the following events are exists in Backbone Events System?

Unbinding function, is used to remove the validation binding on the model and removing all events hooked up on the?

BackboneJS fetch collection based on parameters using the following code?

Which of the following styles of variables is using Backbone in routers?

In relation to Backbone.js collection methods. which of the following options is used for removing and returning the model at the beginning of the collection?

In relation to the attribute changes in Backbonejs models, which of the following options is used to return true if an attribute has changed since the last change event?

Which of the following Backbone.js functions is used for switching the DOM element that the view is applied to during the application Iifecycle?

Which of the following QUnit Assertion is used to perform a boolean assertion that returns true if the first parameter returns true?

Which of the following Jasmine-jQuery matchers is used for checking, if an element on the page is correctly rendered?