Oracle Associate Developer interview questions

It was campus placement. 1. First there was a online written test on interview street. Which consisted questions from diverse topics like Data-Structures, Algorithms, DBMS, Operating Systems, Networking etc. 2. After written test there were 3 rounds of technical interview and then last round round was HR. 3. In technical round they mainly focused on basics of Data-Structures and Algorithms and few questions about the projects I have worked on in my university. 4. In HR round they judged whether a candidate is good fir for Oracle or not.