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.
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)
Familiaridade com Cloud e microsserviços
Questions on Collections, overriding equals and hashcode methods, Strings, Exceptions
Write a function to capitalize the first letter of a word in a given string; Example: initcap(UNITED states Of AmERIca ) = United States Of America
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