Oracle SDE-intern interview questions

The interview process is structured into three distinct rounds: The first round assesses SQL and basic programming skills, focusing on practical problem-solving and coding proficiency. The second round dives into advanced data structures and algorithms (DSA), emphasizing complex topics such as graphs, trees, and segment trees, to evaluate the candidate's deep technical knowledge and problem-solving abilities in these areas. The third round is a managerial interview, which includes questions about operating systems (OS) and database management systems (DBMS). This round aims to gauge the candidate's understanding of fundamental concepts and their ability to apply this knowledge in a managerial or team-lead context.

there were 3 rounds. In first round asked about resume, DSA(in linked list with a lot of constraints) and finally some clarifying questions. He also asked about hashmap internal implementation.