Oracle Associate Applications Engineer interview questions

It was straightforward, HR is accommodating. This is for the graduate position. I was asked the fundamentals for Java/OOP/SQL, they made me code 4 questions with the inclusion of how to swap variables. Next process involved being interviewed by a director in India which was a whiteboard exam, you are given 2 questions. One of them you have to give the optimal solution O(n). Overall, it was a great experience.