Hello, I am using PhoneGap for developing cross-platform mobile business applications (HTML5/Javascript/Twitter Bootstrap/JQuery). However I do think that there is no better tool than Visual Studio Express 2012 for Windows Phone, though limited for Windows Phone 8 only. Regards, Prasad P. Khandekar Knowledge exists, man only discovers it.

Following on from jschell's answer the values that will be most useful are os.arch os.name os.version which are returned by the System.getProperties() method. speaking as ...

Great tip that one to bring a laptop. Never ocurred to me. I think it's a great way to show stuff they weren't going to assess you on their own tests.