Pergunta de entrevista da empresa Global Relay

Round 1: - OOPS concepts, collections (Hashmap in real detail), JVM, Heap memory, Garbage collection, LinkedList vs ArrayList, and questions from Past Experience around development, unit testing, and writing scalable API's. Round 2: Codility test - 3 coding tasks with Task 1- MCS's, Task2 - question on Streams, Task3- normal algorithmic question (Leetcode Medium level) Round 3: - Introduce yourself and questions from resume - Tech questions (Java for me) - system design questions and architecture of the previous projects - Code a given question with test cases and time complexity