I applied through university. The process took 2 days. I interviewed at Oracle (Allahabad) in Jul 2016
Interview
First Round: Written Test containing 3 sections each having different fix time. The each question had fixed time too. Second and third round were Interviews with average difficulty.
Interview questions [1]
Question 1
Given an array of integers, find the length of the shortest possible subsequence of integers that are unordered. A set of integers are said to be unordered if they are neither decreasing nor increasing. [Hint: start checking if it is increasing/decreasing and return 0, else check if an unordered triplet exists. If it does, return 3, else 0]
decent amount of DSA and System design were asked, and behavioral questions. so prepare leetcode level questions and good amount knowledge in sql, java and also mostly oracle sql. overall it was good
First online assessment. Then 2 interview rounds + 1 hr round. This was during campus placement. In interviews they mainly asked about dsa, os concepts, logical questions and some system design questions also.
I applied through other source. I interviewed at Oracle (Seattle, WA)
Interview
i got a return offer from internship, and I had to do one additional technical interview because I was switching branch. He first asked me a OOP question, and then leetcode medium level question.
Interview questions [1]
Question 1
What is BST? Write a function that verifies if it is a BST.