Written test,1st technical(in depth technical round on mentioned technology on resume),2nd technical(hr+technical moreover hr),HR round(formality)
I attended on .net technology,they asked about ado.net,c#.net(oops concepts),sql server(simple queries),iis
ASP.net=page life cycle,transfer&redirect
ADO.net=different connection oriented and connection less .net classes
C#.net=Inheritance,partial class,constructors,interface,delegates
sql server=select queries with joins and group by,types of joins