sa.global Dot NET Developer interview questions

1st round is written- its lilltle bit tough,test contains asp.net and sql and aptitude and also essay writing.after shorlisted from written test 2nd round is f2f technical they are asking about basics questions of dot net and sql and also asking to write simple programs using .net language and qury for sql language so preapre well for this round nd then the last round and final hr round they asked self intro and strengths and weakness thats all the company environment is superb