Yes, the . (dot) net platform supports backward compatibility. This means that newer versions of the platform are compatible with software created using older versions.
Does net platform support backward compatibility?yes
Yes.
Backward compatibility means that the new product will support an older product. A PS3 is said to be Backward Compatible when it will play PS2 games. The Wii U says it will be able to use the Wii accessories and games and that would make it backward compatible
Currently as of June 25th 2010 the Zune platform is not on the compatibility list for the Powermat.
Nothing, it has no meaning. Cocoa is just an arbitrary name for an object oriented GUI call library. Apple uses Cocoa as their preferred library (over Carbon which they support for backward compatibility with non-object oriented code).
Microsoft does not provide a Mac version of Visual Basic. Mac developers would use something like Real Studio (See links below) which offers VB compatibility as well as Mac / Windows / Linux cross platform support.
All major servers like Weblogic, Webspher, Tomcat support Java Platform
No, but you can try compatibility settings in Windows 7.
Most browsers support HTML5. However not all of them. You can check the HTML5 compatibility by running the html5test.
Yes all models of ps3 support backwards compatibility with ps1 games. The newer models only lost support for ps2 backwards compatibility. Its a common misconception that the ps3 lost all backwards compatibility. Also ps1 games look great on a ps3 running at 1080p.
Explain how to support others to understand the need for secure handling information
Backwards compatibility and able to support upto a terabyte