Oracle OCI US interview Experience
Summary
I underwent an interview process with Oracle OCI US that consisted of multiple technical and behavioral rounds. Although I did not receive an offer, I consider it a valuable learning experience.
Full Experience
My interview process for Oracle OCI US started with a technical round. Following that, I moved on to a virtual onsite that featured several rounds, including data structures and algorithms, system design, and behavioral questions. I found the experience comprehensive and insightful, despite the outcome.
Interview Questions (6)
Merge Intervals
Given an array of intervals where intervals[i] = [starti, endi], merge all overlapping intervals, and return an array of the non-overlapping intervals that cover all the intervals in the input.
Word Ladder II
Given two words, beginWord and endWord, and a dictionary wordList, return all shortest transformation sequences from beginWord to endWord.
Design Distributed Online Phone Dictionary
Design a distributed online phone dictionary.
Cipher Matches for String Array
Given an array of strings, find cipher matches. For example:tail -> lost are cipher matches.
The mapping is as follows:t <-> la <-> oi <-> st <-> l
Behavioral Interview with Manager
A standard behavioral round conducted by a manager, covering typical questions about past experiences, teamwork, and problem-solving approaches.
REST API, Cookies, Caching Discussion
A discussion with a Senior TPM focusing on REST API constraints, usage of cookies, and caching strategies.