Basic logical question Searching, Sorting, and multi threading. In telephonic Core java basic, exception, multi threading, microservices.
Desarrollador De Software Java Senior Interview Questions
5,574 desarrollador de software java senior interview questions shared by candidates
I was asked to implement set data structure from scratch as in implement all the methods without using the existing collections library
2 rounds 1. Technical Data Structures & Algorithms (DSA) Spring Boot, Hibernate, java, Microservices Database Queries & Optimizations 2. Techno + managerial Project discussion & deep dive into past work Problem-solving & decision-making approach Handling system failures & troubleshooting strategies Team collaboration & leadership
Diff b/w ArrayList and LinkedList/ Vector
Constructor vs Setter based Injection
nature of class, inheritance, a few db-oriented questions, some spring/hibernate questions. What are my strong points, weak points. Described some difficult technical problems solved, how I handle adverse personal situations.
Combination of Indexes of Target Sum
Have I had to deal with difficult people and how do I go about it because "there are a few people like that in the company".
la unica pregunta que hubo fue hacerca de base de datos,
Explain OOP concepts — inheritance, polymorphism, abstraction, encapsulation. AmbitionBox Differences between method overloading vs overriding. AmbitionBox How HashMap vs ConcurrentHashMap work internally. Glassdoor Singleton pattern — how you implement it and thread safety. AmbitionBox How garbage collection works and memory management basics. (common in Java interviews even if not specifically reported)
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