T-Systems Lead Software Engineer interview questions

Dump and irreverent interview process, they took objective test if it clear then for long running 2 to 3 hrs programming test then they will call for technical round, there have to face lot of irreverent question with lot of attitude. While interview you will realize work culture of the organisation. Interviewer is not having knowledge on lot of stuff but just because of interviewer attitude you can not argue with them. Not recommending to join...!!!