In this round, I was asked two coding questions:

One easy question from stacks, focusing on basic stack operations and understanding One medium-level question from trees, testing concepts like traversal and problem-solving on tree structures

In this round, I was asked questions related to DBMS and system fundamentals.

Questions from DBMS, covering basic concepts like database structure, queries, and key principles Some system-related questions, focusing on understanding of how systems work and core concepts