Which of these is a technique for improving page load times when some browsers are not able to make large numbers of simultaneous requests to servers on the same domain?

Which of the following would be a proper implementation of createDelayed().

What is the name of the documentation tool provided by Sencha?

During runtime applications can use the validate() method on model instance to trigger ____.

Which of the following is not a subclass of Text?

Class names should be properly namespaced using which notation?

True or False? Sencha.io will not automatically preserve aspect ratio.

The Ext.device.Geolocation provides Sencha applications with information about latitude, longitude, ____, speed, _____.

What two ways can an event component be added?

True or False? Sencha Touch lists don't rely on being bound to stores of model instances.

In order for this piece of code to work properly what piece of code must be placed before it? "Ext.app.Controller"