Coding exercise on string on coderpad
Sr Java Entwickler Interview Questions
410 sr java entwickler interview questions shared by candidates
1. Explain Collection framework in Java? 2. Java 8 Features 3. Sorting array elements ( Based on Comparator & Comparable) 4. OOP Concepts 5. Array List vs Linked List 6. Sort map by value 7. Internal Working of HashMap 8. Serialization 9. map() vs flatmap() 10. Add elements of List of List using Steam API 11. IOC & Depenedncy Injection 12. What is profiles and actuators in Spring Boot? 13. @Controller vs @RestController 14. @Bean vs @Component 15. Explain Auto configuration and Dependency management feature in Spring Boot 16. Get nth highest salary from employee table
how to create singleton in multi threaded environment
HA architecture
How two jvm can communicate?
Collection framework basic questions
what is generic in java, what is streams?
Basically OOPs concepts on 1st round and Mostly questions on Design in 2nd round
Lots of questions about concurrent and multithreaded programming, rece conditions, deadlock and optimization of relational databases.
Question on Springs, Collection(HashMap), Concurrency, Singleton class etc.
Viewing 401 - 410 interview questions