First round questions - array rotation, remove duplicates from an array. Second Round (Technical) - questions on java concepts like garbage collection, polymorphism, inheritance, collections and some basic database questions. Also questions on algorithms solved in the first round. Third Round (Technical) - second round questions in depth like working of gc, multiple inheritance in java vs c++ and questions on data structure graph, tree, linked list.
Dataframe and json question limited to interviewer's knowledge
Complex SQL, RDDs, scenario based dataframe questions
Hackerrank: String manipulation questions related to Python Last round: Questions related to overall project experience, behavioral questions
Some coding questions on screen share related to Scala-Spark and Hive. 4-5 scenario based questions that I was expected to explain approach and then write a pseudo code for the same.
Technical questions were in depth & HR questions were simple
the previous job scope
Describe a mistake you made at your current position and hope you handled it
Explain about your projects, interests, etc.
Good environment of the company
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