I interviewed at Oracle (Tiruchchirāppalli) in Aug 2015
Interview
online aptitude round hard binary tree questions(multiple choice questions) aptitude: verbal quant logical reasoning ,stats etc
interview process: basic c, c++ questions inheritance polymorphisms difference btw macro and normal functions encapsulation abstraction etc . puzzles : measurement puzzles like time sanders ,water jar puzzles, error clock puzzles number series
einstein puzzles, sort algorithms explanation . reverse strings etc.
Interview questions [1]
Question 1
hardest problem ever done and implement it using classes
I applied through university. The process took 1 day. I interviewed at Oracle (Kānpur, Uttar Pradesh) in Dec 2025
Interview
3 rounds. Round 1-dsa, sql, overall system architecture for similar system to makemyshow, sorting algos. Round-2 dsa, database designing. Round-3 all questions purely on resume. Plus, one small hr round
Interview questions [1]
Question 1
Database(tables n attributes and all) designing for automation of library.
OA round , 2 technical rounds , 1 HR round , In technical round foucys on projects and dsa . Asked meduim to difficult questions. Rounds were medium level only . It was on campus interview
They asked me one question on DSA, OOPs concept and SQL.
They asked me to write the code and then explain it.
And also had a discussion on one of the project.
Interview questions [1]
Question 1
DSA question was to rotate a matrix in clock wise and anti clock wise direction alternatively.
