Mostly Focus on Multi threading, Collection
Software Developer Java Interview Questions
4,317 software developer java interview questions shared by candidates
Where do you see yourself in five years?
O O P S concepts
Questions based on Project done, programming languages known.
Difference between path and class path variables. Is Java Pass by or Pass by Reference? Importance of the main method in Java
Questions based on interface, stream simple problem , oops concept , spring data jpa
Programmming , Apptittute Round, psudo code.
Var vs let hoisting Higher order Protected inheritance
1. Code coverage - why and how it works 2. Explain Discovery service, API gateway, Eureka 3. OOP - explain with real world example 4. Encapsulation vs abstraction 5. Access modifiers 6. Final finally finalize 7. Super key word 8. Default method 9. Two static methods are called in a program which executes first? 10. StringBuilder and StringBuffer - purpose 11. Why string is mutable - to make unique with string pool. 12. How Memory works in java - stack heap / others 13. Java 8 feature / latest feature 14. Serializable and marker interface 15. SOLID principle full 16. How SQL works in JPA (hibernate and native query) 17. How Spring Boot works (flow of the framework)
What was the most memorable achievement you've done in your work life, and why it was impressed?
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