Oracle Cloud Infrastructure's technical phone interview questions
Anonymous User
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I recently had an hour long technical phone screen with an engineer from Oracle Cloud Infrastructure(OCI), Seattle. This interview was for the software engineering roles at OCI. I had a good experience but got a reject the day after the interview :/

During the inital 10 minutes of the call, the interviewer spoke about OCI, work that he does with his team. Later, he asked several behavioral questions like - "What will I do if I can't meet a deadline?" and so on.

The following coding questions were asked to be solved over coderpad:

Q1) Randomize an array in place.

Q2) Consider a CSV file used to hold Amazon's product catalog which has data in the form of 'category -> product'.
Input: List catalog.
Sample lines in the catalog: ["phone : Pixel 3a", "tablet : iPad"]
Output: Find the top 1 or k categories with most number of products under that category or categories.

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