Oracle

There were two rounds in my onsite interview. For the first round, I was asked to implement external sort, which is to sort a large number of elements that cannot fit into memory. For the second round, I was interviewed by the group manager. He ask

Interview Round 1: * Add 1 to a number represented in an array. * Reverse a Linked List in groups of size k. * Normalization vs. Denormalization. Which would you choose in your DBMS project and why? (Lengthy discussion on this) Round 2: * Network-

Leetcode-style algorithms questions, some behavioral questions asking about how I’ve handled disagreements constructively in the past. On-site was three back-to-back interviews with coding questions of medium difficulty. All of the interviewers were