Merge 2 linked list Padding in struct Reverse a string Count number of 1s in binary representation of integer BTree insertion
Principal Engineer Interview Questions
4,347 principal engineer interview questions shared by candidates
Design Tiny URL services... AWS questions. SQL questions, challanges... lot of stress on strategies on optimizing SQL query executions on very large SQL dbs. They would bring you couple of their project challenges and ask for your thoughts.
Interview question were based on over all system design using different technologies. Pros and Cons of using different tech stack. Sql vs No Sql and AWS cloud /Concurrency.Data base deep drive and scaling the system. Security aspects and building new system on top of legacy system etc.
Best way to sum a random sequence of number with multiple threads
write program from data structures?
transistor and op amp questions
travel a binary tree in order,
Since graduating 3 days before my start, they asked a lot of questions about how I have used my expereinces in IT in the real world which, I couldn't answer since it was my first job in IT.
Questions related to Java memory, OS
Take a media case study and analyse it.
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