J'ai postulé via un établissement d'enseignement supérieur ou universitaire. J'ai passé un entretien chez Oracle (Durgapur, West Bengal) en août 2017
Entretien
It was a part of on-campus placement process. There was a aptitude test which included quant, LR, DI, Verbal, and C Sc. subjects(OS, DS, Algorithm, DBMS). Then there was 2 to 3 technical rounds and at last the HR round.I was rejected at the first technical round.
Questions d'entretien [1]
Question 1
At first they asked explain one of my projects. Then they asked questions on OS, DBMS, etc. and lastly there was a puzzle and a coding question as follows:
1. There are 100 doors(initially closed) numbered 1 to 100 and 100 persons. Starting from i=1, the i-th person will open (if closed) or close(if open) the doors which possess the numbers that are multiples of i. Eg- first person will open all the doors(as i=1 is the factor of all the numbers, 2nd person will close door no 4, 6, 8... etc).
At the end of 100th person how many doors will remain open and closed??
2. Try to Sort a stack in O(n) time.
J'ai postulé via un établissement d'enseignement supérieur ou universitaire. Le processus a pris 1 jour. J'ai passé un entretien chez Oracle (Kānpur, Uttar Pradesh) en déc. 2025
Entretien
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
Questions d'entretien [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.
Questions d'entretien [1]
Question 1
DSA question was to rotate a matrix in clock wise and anti clock wise direction alternatively.
