Oracle

3 Rounds. All technical rounds. Focused on Algorithm, Data Structures, DBMS, and OS. Round 1: Questions were from Array and Strings. Round 2: DBMS round, queries on Joins and SubQuery. Round 3: Backtracking problem to solve Sudoku.

The whole process took 2 days. They basically asked for coding in the first round. In the next round, they asked different puzzles. This was followed by 2 technical rounds and one HR round.

Mostly Java and data structures related questions, such as String and Arrays. Java concepts like Interface, Abstract Class, and Abstraction. Is Java platform dependent? How do you explain the dependency? Tell me about yourself. Explain your curre