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

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

Stores have which of the following relations to data-bound components?

True or False? In the Drawing and Charting package, you need to load the Charting package to create a drawing surface.

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

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?

What is the great way to allow the user to swipe through multiple full-screen pages?

What is Sencha Touch?