Stack, queue, doubly linked list, 2-D array, foreign key, pointers
Java Software Engineer Interview Questions
4,205 java software engineer interview questions shared by candidates
Valid Anagrams, Validate BST, Group Anagrams, Find Kth largest element in an array, LRU Cache, Lowest Common Ancestor, Design a web application with games like tic tac toe, maze, etc. The user opens the web application, selects a game and plays it, write a class for a leaderboard, etc.
tell me about yourself, java- basics, oops concepts, advance java, sql basics questions.
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Explain about OOP concepts in Java
3 programming exercises on HackerRank.
Questions are about Java back-end technologies like spring and Rest APIs. There are also questions about Data Structure concepts and algorithms. In addition, IQ questions are also asked.
Design patterns in java, design REST API module, etc.
Object Oriented Programming (Codes and Theory), Core Java, Coding and Scripting and Data Structure
1. What is the Polymorphism 2. Binary search
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