N/A Brief project introduction 2. Why do we use Springboot? What are the advantages of Springboot over Spring MVC? 3.Spring MVC flow. 4. Why Microservice? Advantages of microservice. 5. Arraylist , linkedlist , iterators 6. Hashmap and it's internal implementation. 7. Difference between ABSTRACT CLASS AND INTERFACE 8. Difference between method overloading and overrriding.
mostly on object-oriented programming and queues and stacks
Code snippets etc. SQL queries.
Me pusieron un examen de Management - IT Industry y de C# cuando estaba aplicando para un puesto Junior Trainee Java
He ask me about myself and my experience, He also make logical questions
Se o CEO, meu gestor direto, e meu assistente me mandassem ao mesmo tempo uma mensagem pedindo para que eu ligasse para eles, em que ordem eu ligaria para cada um?
How does HashMap work in Java?
Explain your last project ?
Why Citi? Tell me about yourself
1st Round : He asked almost every concept from java spring and coding 1 . internal implementation of HashMap 2 . Implementation of LRU cache 3 . what is inversion of control 4 . What is Transactional annotation , he defined two defined method1 and method2 and written @transactional annotation on method2 and written 4 queries inside method2 and if exception occurred at execution of query2 then in this case query 1 will rollback or not 5 . what is IOC container ? 6 . A database query based on group by 7 . How to find latecy in API 8 . Types of Microservices
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