Computer Science Homework Help

After reading chapter ‘ Getting Started with Windows Phone 7Getting Started with Windows Phone 7 – Alternative Formats ‘, see the details from page 233., under “Getting the tools you need”, and then explain the following :

https://learn-us-east-1-prod-fleet01-xythos.conten…

1. which tools are needed for Windows Phone app
2. what are the differences between Silverlight and Windows Phone 7
3. what are the good features of ‘The Windows Phone 7 Emulator’