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Sr Java Developer Interview Questions
5,560 sr java developer interview questions shared by candidates
How do you implement IoC pattern
depending on panel mood. if Junior resources then will be asking on google based.
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
they covered all the topics and internal implementation
What types of GC do you know? Draw the chart with main GC performance attributes and place these GC's on the chart.
internal working of hashmap in java
core angular questions related to http promises.
Java basic and advanced Java qns , about spring, about hibernate
Modules of spring
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