Oracle Software Developer interview questions

Fairly okay. Basics of programming and SQL knowledge required. Most Questions related to SQL, Java, C++, C sharp, Operating Systems, Scheduling, Data Structures and Algorithms, Object Oriented Programming concepts, etc.

Around 6 interviews took place which happened around in duration of 3 days. Panel was from around the world. Most of the interviewers were nice and understanding but there were few who just already had in there mind that "I will reject this candidate" even when I answered all the questions correctly. After the process HR didn't even bothered to contact me ever to inform me that I am not shortlisted.