The online test consists of 4 sections, which are further subdivided into subsections. This test will take more than 2 hours, so patience and time management are necessary.

If you applied for a Server Tech role, there will also be a coding round with 2 questions lasting 1 hour. Optimization is important.

There are 3 technical rounds plus 1 HR interview.

• The first technical round covers puzzles and basic concepts like OOP concepts and data structures. Projects may be discussed.
• The second technical round focuses on problem-solving skills and coding. Projects may be discussed.
• The third technical round is more of a stress interview, involving project and coding discussions.

Selection is not guaranteed even if you reach the HR round.

In my experience, the first and second interviews lasted approximately 1 hour each, while the third interview was about half an hour.

List out OOPs concepts.

Explain polymorphism with a real-life example.

Code for the minimum number of notes (100, 500, 1000) for a given amount (ATM) with at least 1 100 rs note.

Explain your project and your contribution to it.

Why do you want to be in Oracle (especially asked to non-CS candidates)?