Oracle

The first round was resume-based, with an easy to medium level LeetCode difficulty question. They also asked case-based questions and some questions from core CS subjects. Further, in the second round, they had medium to hard level difficulty in DSA

There were 3 rounds. 2 were online and 1 was offline on their campus. They asked DSA and basic Java questions. They focused on: * Priority Queue * Dictionary * 2/3rd largest number * Stack questions They also gave me snippets of code and asked me

First round DSA. Second round DSA. Third round HM. Find first K elements. Height of tree. Level order traversal. Third highest element. DP digit. Knapsack. Height of trees. Queue. Disjoint set. Priority Queue.