Expedia came on our campus for recruitment. The process consisted of a HackerRank test, followed by two technical interviews and an HR interview (behavioral round).

The HackerRank test consisted of two medium-level questions to be completed in 60 minutes.

After being shortlisted from round 1, there were two face-to-face technical interviews, which were primarily based on coding skills and data structures.

The behavioral round included basic HR and situation-based questions. He also asked about my best project listed on my resume.

1. Similar to Valid Parentheses (with three types of parentheses)
2. Level Order Traversal
3. Print Boundary Elements of a Binary Tree
4. Valid Sudoku