Java, Spring, Hibernate, databases, REST, microservices, cloud, deployment, design patterns, SOLID.
Java Software Developer Interview Questions
4,319 java software developer interview questions shared by candidates
0.Some Java8 related question like Stream Api, filter(), reduce() 1. Find the meddle element from a single LinkedList 2.Find Kth smallest element in a two dimensional matrix. Input: Two dimensional array of integers and integer k Output: kth smallest number (integer) 3.what are methods in object class, beans in spring boot , Api GateWay, Rest Api related questions, Multi Threading like deadlock condition , racerun condition ,how to optimise query, microservices related questions
Java fundamental, core and data structures
why required optional classes? java 17 - why sealed class final ?
Tell me about ur self
The interview was more of a discussion. The interviewed briefed about himself, the company and the upcoming project. Then it was my turn to talk about myself - like my motivation, the projects I had done etc., Finally, I was asked to demonstrate/explain the code I had written for the take-home assignment.
Explain how Garbage Collection Works.
Explain what a HashMap does.
Explain the word Synchronised in Java
Have you ever used Trenching? explain what that does.
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