Basically what the title says. (Forgive me because I am a .NET newb)
In my department, we have a server running .net 3.5 and ever since I got into this section I have be
I'm assuming you're talking about LINQ to SQL specifically.
You would only need v3.5 of the framework installed on your development machine and the server.
The server doesn't run linq; linq will in the end send SQL statements to your server.
The language doesn't matter.