Welcome, mark it as solved:)

loooooooooooooool Salem I won't say and the other 9 :p because I know Binary :D

I use C#, some use Java.... AS YOU LIKE :) really select any of both, you don't develop business application to come with some features of language over else. try to read any tutorial of both and the...

Half of the world knows CS == C# or Java!

You should know OOP principles well. then come to the question Java or C#?. C# or Java?, you can spend all your life with people fighting to reach what the best. It's up to you. What you need to work...

mmmm, working in real life applications will lead you to use in common matlab librabries and may be in front end c# form, I don't know software vendor has written image processing libraries like...

You're the one who should say the business requirments and ask specific questions.. anyway you may need e-commerce, Enterprise Services (COM+ as common), and Databases.