interview was average.they asked some Unix commands and some questions related to data structures, SQL and some coding questions. they also asked many puzzles. Unix is mandatory to clear the interview. Basic SQL queries. For union, joins, difference between truncate and delete. What is normalization, given one sample database table find highest normal form? Write down 10-15 Unix commands. As a software developer, if you find a bug in production environment, How will you fix it? And other general questions like what do you know about telecommunications? Then immediate next was HR Round. Students who didn't clear Technical, were asked to leave immediately. Here they checked my communication skill, Don't take this round as granted or just formality. They rejected 6 students from in HR round.