Initial HR round - asking same questions as posted here - conflicts, GPA, relocation, visa status, explain your internship/thesis, then scheduled a technical phone interview. Technical consisted of Maths, Programming concepts, C&C++ and Java. I was a little rusty on Maths and Java. I couldn't answer 3-4 ques properly/correctly. Checked status online and in 10 mins changed to -"Match not ideal this time". Well I'm no one to judge them but I can definitely say they don't have a professional attitude. Anyway one of the stupidest interview I ever attended coz I spent 2 days preparing for this, recollecting math and other concepts...obviously I can't know/revise everything possible....so a few ques went bad and thats how got rejection. The job role never sounded interesting nor did ppl sounded like they are passionate about what they are doing. What a WASTE of time ! Never bother applying here ! Some ques: Summation over i, i from 1 to inifnity, FSM and non deterministic FSM, applet vs application, JVM, finally vs final, garbage collection, four color prob, P and NP, Big Oh notation, linked list vs dynamic array, mutex, virtual destructor, abstract class vs interface, pass by value and reference in java, operator overloading