First they will give you a written test which will be easy if your testing concepts are clear, basic sql queries till joins , written test consisits of smoke testing, regression testing etc basic testing concepts and then 2 or 3 technical rounds and on HR round....interview question they might ash you about processes , sql unix , all testing concepts and about your current projects..It all depends on how many years of experience of u have. It is one of the coolest company to work....