I applied through a recruiter. The process took 1 day. I interviewed at Oracle (Chennai) in Jan 2014
Interview
4 rounds. 1 round written followed by 3 interviews . Interviews were Easy.
Mostly on core Java and some common puzzles etc....
Interview was held in OFSS office in Chennai.
Example : 2 ropes, each burns in 30 mins, how will you measure 45 mins.
Serialization,Threads,Strings etc.. in Java
Interview questions [1]
Question 1
3 questions in written test 1 hour time.
Core Java questions/puzzles.
I applied online. The process took 1 day. I interviewed at Oracle (Bengaluru) in Mar 2015
Interview
Hiring Process was well structured. Interview Process consist of 4 rounds in all. In all the technical round there were elimination.
R1 - SCJP Type MCQ
R2 - F2F interview. Talked about Core Java in general , 2 coding questions and lot of puzzles.(1 hrs)
R3 - F2F interview. 2 coding questions and lot of puzzles.(30 min)
R4 - Meeting with Director of the wing.(1-2 hrs)
Interview questions [1]
Question 1
WAP to find the missing number in an array of size n having value from 1 to n.
WAP to reverse the string.
WAP to find the path with max value in a 2D array.
One question on Graph based on topological sort.
I applied through an employee referral. The process took 4 weeks. I interviewed at Oracle (Hyderābād) in Mar 2013
Interview
Had series of phone interviews. Upto 5. Questions were related mostly to technology and surprisingly nothing on the projects I was involved in developing in my previous organization. Questions were in depth, trying to ascertain my knowledge of how and why things are performed in the way they are. Questions covered various topics from basics to design patterns
Interview questions [1]
Question 1
Question that need prolonged thinking was : How do you implement singleton pattern without using Private variable