Preguntas de entrevista para el puesto de Software Engineer Java Developer en GSPANN Technologies

First round was written test in which there are some aptitude and some java questions it was an average test basic questions from core Java and aptitude questions and some SQL it is very easy if you are good at core java and aptitude

Before interview hr said that there will be two technical rounds followed by center head interview. But i went to interview they conducted written test. Shortlisted in first technical round . In second technical round interviewer doesn't have that much of knowledge. Worst interview questions that i have faced in my whole file. Time waste , i have waited for more than 5 hours for this worst interview.