Oracle

Questions asked included: * Using stacks with queues * Constructing a hash map * Explaining semaphores * Implementing an LRU cache Resumes were discussed, with a focus on projects. High-level system design questions involved designing a website li

The interview process consists of 5 rounds: * One with HR * Four rounds covering algorithms and data structures, C programming, and operating system concepts. The process is very long, taking a couple of months.

I was called to the interview through a third party. First, I had an interview at the third party's location. After clearing some four rounds, I was instructed to go to Oracle company to attend the interview. Oracle personnel made us wait from 11 A