Continental Software Developer interview questions

I was supposed to have 5 Rounds. 1. Multiple Choice (Technical so for me it was JAVA) 2. Programming Round 3. Technical Discussion 4. Manager Round 5. HR discussion What i didn't liked was there was no co-ordination between their employee & HR and at end candidate needs to suffer as result. I Went through the first 3 rounds and all was good but interviewer asked me to leave post technical discussion. After 3 hours I got the call from HR why I left as I cleared all those rounds so need to have a manager round too but by that time I already had left the office premises. They again scheduled a call for next business day for another rounds. Again after some time they called me back and told one who needs to take interview will be on leave and he will reschedule which never happened. Such a poor management who don't know how to organize an interview. Requesting them don't waste one's time, energy & money.

They conducted an online test which is focused on aptitude, computer science, OS, DBMS and there are negative markings. if we get cleared, there are two rounds in of technical interview.