1. Can you please explain the difference between extjs and sencha?

I think extjs is to sencha what windows is to microsoft. Yes, modern browsers on desktop or pads/phones should support extjs framework. However, sencha touch is optimized for the pads/phones.

2. Tell us what you know about Sencha Touch?

Sencha Touch is a user interface (UI) JavaScript library, or framework, specifically built for Mobile Web. It can be used by Web developers to develop user interfaces for mobile web applications that look and feel like native applications on supported mobile devices. It is fully based on web standards such as HTML5, CSS3 and JavaScript.Sencha Touch enables you to quickly and easily create HTML5 based mobile apps that work on Android, iOS and Blackberry devices and produce a native-app-like experience inside a browser.

3. What is an x-Credit>?

x-Credits are a currency used to meter Support Tickets or request other types of assistance available under a Sencha support plan as described in Table 1 above. For example, a Support Ticket uses 10 x-Credits per incident. Telephone Support uses 50 x-Credits per hour with a 25 x-Credit minimum. The available number of x-Credits depends on the Support Plan you purchase, as described in Table 1. Premium Support forums are available 24*7*365 and do not use any x-Credits.

4. What is Senchas current road map for Ext JS?

Sencha publishes the road map for all of our frameworks under each respective products' "Road Map" tab. To learn more about our current Ext JS Road Map, visit Sencha's Ext JS Road Map page.

5. Which type language used by Sencha Touch?

It's used HTML 5, CSS3 and JavaScript.

6. What if my Embedded Device has a browser built in?

Distribution of a Sencha Touch application through a general purpose browser, regardless of the device, is free of charge an embedded license is not required. A general purpose web browser has a URL bar and a general browser "Chrome".

8. What is new in Sencha Touch Audio Video feature?

Audio Video Support:

Provides HTML5 to deliver components like audio and video, as well as a local Storage proxy for saving data offline. Provides CSS3 style sheets for robust styling layer possible.
Provides a simple Container for HTML5 Video

9. Which type GUI supported bu Sencha Touch?

GUI Support:

Easily scales to different resolutions for maximum compatibility with different iPhone, iPad, and the various Android phones.
HTML5 and CSS3 allow higher flexibility.
Great support for animations and enhanced touch events

10. How many type data integration in Sencha Touch?

Data Integration

3. YQL

Saving data offline with local Storage writers

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