Oracle interview questions
43 questions reported by candidates for 3 roles, 2022–2026.
Questions by role
Behavioral questions asked at Oracle
- Tell me about a time you made a mistake.
- Tell me about a time when you solved a complex problem and how you went about it.
- Tell me about a time when project goals changed and how you handled it.
Most-asked at Oracle
- Tell me about a time you made a mistake. Behavioral
- Tell me about a time when you solved a complex problem and how you went about it. Behavioral
- Merge Intervals Technical
- Design a typeahead box for a search engine. System design
- Design a key-value store. System design
- Given an integer array nums and an integer k, return true if nums has a subarray of at least two elements whose sum is a multiple of k. Technical
- Is this a valid palindrome? Technical
- Implement LRU Cache. Technical
- Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day? Technical
- Given an array, find the two sum. Technical
- Given an nxn grid of 1s and 0s, return the number of islands in the input. Technical
- Product of Array Except Self Technical
- Merge k sorted linked lists. Technical
- Merge k sorted linked lists. Technical
- Generate Parentheses Technical
Questions people ask
What questions does Oracle ask in interviews?
Candidates have reported 43 different questions at Oracle, across 3 roles. The most-asked are listed on this page by role.
Which roles have the most Oracle interview questions?
Software Engineer (38 questions), Machine Learning Engineer (23 questions), Data Scientist (20 questions).
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