Oracle GenAI Applied Scientist interview questions

1 coding + 4 loop-interview (3 technical and 1 behavioral). They asked about leetcode questions (trie structure, DFS, system design). The interview difficulty is mid, as a new-grad Ph.D. Not much time left for coding (20 mins) most of the time focus on project related technical questions, how to do RAG, transformer architecture, RNN VS LSTM, KL Convergence, Evaluation Methods.