The process took 1 day. I interviewed at Oracle (Bengaluru) in Dec 2010
Interview
The telephonic round was mainly core java and some design on a virtual case.
1:1 interview consisted of 3 rounds. Tech Lead, Architect and Manager round before the HR.
Tech Lead Round was based on Core Java combined with J2EE dealing only with concepts.. SCJP tutorial is enough for the same.
Architect round was only on data structures and coding based on some given problem.
Manager round was on completely on designing and further questions depending on what you design.
Interview questions [2]
Question 1
Find 2 or more missing numbers in a set of 100 natural numbers
Round 1 DSA
Asked a basic sliding window question and a few questions related to Java, like what are imaginary functions and then asked me a few questions based on my resume and then dived into technical aspects of it.
Interview questions [1]
Question 1
It was something related to a sliding window, a medium-level LeetCode
Very slow process. Took 4 months to reply on one interview. Multiple follow up was unanswered. Four Interview round was all cleared despite that it took time to reply. Overall good experience.
Interview process contained 1 phone screen and a full loop consisting of 2 coding, 1 managerial system design and 1 behavioral by bar tender
The process was fast and smooth.