List<String> list = new ArrayList<String>(); System.out.println(list.get(0)); what will be the output what type of ioc container in spring where we can use @bean and @ component what will happen if we do not provide constructor private in Singleton
Java Senior Interview Questions
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What Java collections used in project.
What's the relationship between equals and hashCode methods in Java?
Spring related questions
How to solve stock problems when you have 2 itens and three people put the item on the cart.
class main { publis static void main(String[] args) { System.out.println("Hello"); } } Use SOLID principle of Liskov substitution principle where break functionality, later will correct it.
would you able to relocate
Do you know about memory types in JVM?
What is a method area?
Q: What was the one thing they asked you? A: They asked me to explain how I approach solving complex problems in Java — not just the code, but the thought process, teamwork, and how I ensure scalability and performance.
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