Interview of any job aspirant in IT today is like the boss level. You get through your aptitude test, Group discussions and even technical round but many guys get lagged in the personal interview round. Yes, the round where you have to be modest and also frank enough to impress if you want to get selected. Being vague and answering in a over confident manner will surely lead you to lose the opportunity to grab the job.
Technical knowledge can be acquired from training and that you show in rounds prior to Personal interview, but the personal interview is where you have to concentrate your skills of being diplomatic but also being firm and confident about your answers. Contradicting but it is where you must exhibit yourself a very neatly framed and in a prudent way. Here are posters by Anmol Mahajan and Amit Hirwe which expresses clearly what you should not SPEAK in your interview and which answers depict your confidence.
feature image source: Forbes