1- Asked about when to use volatile keyword in java, double locking for singleton pattern--just Google for answers 2- was also asked to implement reader-writer lock(with precedence to writer) in java...attempted it but I genuinely think its difficult to do in 30 min interview
Some Matrix operations moving values around according to some rules.
Can't disclose the questions as I signed a NDA
Standard leetcode style questions and systems question was a simple API that they asked to modify to support new features/requirements.
Why Databricks, what areas you are interested in
what do you know about position
Bit manipulation
Describe the last time you took on a challenge? What was it? How did you manage to overcome it?
I signed an NDA for the questions. I would really practice architecture design, because it is not something other companies ask. Go into detail, how would you implement the API, how would the frontend work, how would the backend work.
Given a matrix, find the maximum rhomboid sum with radius k.
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