Oracle

I had a scheduled interview. The first round was fair and quick. It asked me the difference between `String x = "abc"` and `String y = new String("abc")`. There was another scenario-based question on WebServices. I cleared the second round. Secon

The first aptitude round was quite easy. Refer Indiabix for quantitative aptitude. English and C/C++ were also included. The second round was an interview where they asked about OOPS concepts. The third round involved Java programming and data stru

Technical Rounds Round 1: * Determine if a given strict binary tree is balanced. * Criteria: Has equal nodes on both sides of the root node, and the depth from the root node is the same from both sides. * Swap two variables without using