Which command using Query Analyzer will give you the version of SQL server and operating system?

suthis sir ,i know the answer of each question that i have posted,I wants to share these questions to freshers and they also know how to give the answer of these questions which are answerd by our C# expert members aslo the question in our interview section are not active and our members are not respondibg them

I will suggest, you better post these type of questions to C# Corner Interview Section. www.c-sharpcorner.com/interviews/