1. Introduction 2. Project Overview (Flow, Tools, Technologies and Framework) 3. Agile 4. Stream API Question 5. Java 8 Features 6. Multithreading 7. Hashmap internal working and pseudo codes 8. @Transactional in database in details 9. How to handle concurrency in database for multiple parallel transactions 10. Design Patterns 12. Microservices Design Patterns 13. JPA and JDBC Questions 14. Others
What is concurrency in java
How to write Java code in .net.
They made me do the same leetcode problem in 3 different languages, along with an IQ test. The third leetcode problem was in a custom language specially made for the test.
Diseñar un diagrama de clases y uno de secuencia en menos de 20 min de un caso de uso mientras el entrevistador te apura para que termines rapido
Explain what is a transaction?
Easy level questions were asked
What is working of concurrent hashmap
Basic Core Java, Spring and Hibernate questions
why not to use hashmap in multi threaded environment
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