Oracle visited our campus (IIIT — Allahabad) for 2 months’ internship (Roles: — Server Technology and Application Development).
Recruitment Process:
The whole recruitment process took place in 3 rounds.
Round 1: — MCQS
Round 2: — Technical Interview
Round 3: — Technical Interview + HR
Round 1 (MCQs — 90 mins)
This round took place on their own test site. There were around 100 mcqs divided into multiple sections. Each section was divided into multiple subsections and each subsection had its own time limit. Extra time left was not carried forward to other sections.
The sections were based on English, Aptitude, DSA, CS Subjects (OS and DBMS). There were MCQs based on predicting output, AVL tree, JAVA syntax.
I was shortlisted for Application Development Role.
Round 2 (Technical Interview — 1 Hr)
This round was a virtual round and took place on Zoom in the morning.
First the interviewer asked me a puzzle (https://www.geeksforgeeks.org/puzzle-21-3-ants-and-triangle/).
2nd question was a modification of the same puzzle and the condition was that the speed of all 3 ants was different.
3rd question was based on binary tree in which we have to find the cousin of a given node if it exists. Cousin was defined as the node which has the same immediate as the given node.
4th question was an output predicting question.
The last question was a puzzle based question.
Round 3 (Technical + HR Interview — 30–45 min)
It was a mixed round consisting of both technical and HR questions.
1st question was a syntax based question in which I had to tell and explain which JAVA (Although I didn’t know much about JAVA) syntax was correct.
2nd question asked was a recursion question in which I had to predict the correct output.
Then some basic questions related to OOPS, OS and DBMS were asked. I was also asked to write a SQL Query.
Then some personality based questions were asked.
Round 2 and 3 took place on the same day and results were announced at around 11 pm on the same day.
Some Tips:
1. Be confident with your answers.
2. Clear understand what question the interviewer is asking.
3. Carefully study all the DSA topics.
4. Study puzzles given on GFG.
5. Be clear with the basics and fundamentals of CS topics and coding languages.
