Hi, I have an upcoming oracle OCI interview for IC2 position at bangalore.  I was contacted by the recruiter at OCI. My current experience is 3  years. I have passed 1 technical round and 5 more are planned
Currently focusing on recent technical questions, OCI values and behavioural questions.
Have come across this list : https://leetcode.com/list/xoqag3yj/. Can someone guide me if i should go through this list or first focus on recent questions from other sources? Also, how important are the OCI values? can someone share their recent OCI interview experience. should I practice design questions ?

Regards.