I applied through university. The process took 3 days. I interviewed at Oracle (Patiala) in Aug 2021
Interview
It was an on campus hiring. After 2 rounds of online assessments there were 3 rounds of interviews of about 45 minutes each.
In round 1 I was questioned at length on the projects in my resume, followed by some Data Structure questions(Binary Trees), ending with a puzzle.
In round 2 there were a lot of questions on OOPS and then some coding question which were of easy difficulty level. We also discussed sorting algorithms, their complexities and slight variations of common algorithms.
Round 3 was more laid back and it was a more casual discussion of my interests and my knowledge in different programming languages and what I should focus on in the future.
Interview questions [3]
Question 1
Given the root of binary tree, make it's mirror image.
The interview process was straightforward and well organized. It started with an initial screening, followed by technical and behavioral questions. The interviewers were professional, asked relevant questions, and explained the role clearly. Overall, the experience was smooth, positive, and informative.
Interview questions [1]
Question 1
Tell me about yourself and explain your previous project experience.
On Campus. First round a lot of core concepts. Second round had DFS based problem and in depth on projects. Should focus more on core and fundamental DSA concepts in projects.
5 rounds
1st was OA
2nd was technical focusing on DSA and core concepts
3rd round was also technical focusing on DSA and puzzles as well as OOPS
4th round was project based as well as DSA
5th was HR