Sollicitatievraag bij Atlassian

java multithreading/concurrency, garbage collection, java collections concepts, hashtables, cap theorem, consistent hashing, -find the max contiguous sum in array with + and -ve integers -merge two sorted array with duplicate -implement consistent hashing using maps -get the 25% of n repeating integer in sorted array -design a common chat window where all user chat at a time - rest api etc