Write a recursive b-tree traversal algorithm counting every Nth number in the Fibinacci sequence. I did not succeed.
Principal Software Development Engineer Interview Questions
10,166 principal software development engineer interview questions shared by candidates
Design Dropbox. Design a distrubuted NoSQL. Coding in circular buffer and readN and a bunch of others
They wanted to know about my background, experience in this domain, what I could bring to the team that special, and how I'd perform in front of senior executives/C-suite.
In a case where you have to update 200 million records at a time, how do you limit any row-locking errors?
How have you overcome objections in the past to advice that you knew was best practice?
Behaviour questions. Past experience. Languages and technology I used in the past.
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array traversal
- design LRU - change it to count based MRU - how does redis do it for distributed cache - balanced binary tree - how to design a sudoku solver
What 2 things from your background will allow you to be successful in this role?
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