TCS java developer lead interview questions and answers Live 🔥SELECTED 🔥

[@Ankitpanwar-e2m]

Interview Questions Thanks for the Good Interview. Please keep on Adding More Interview Experiences its really helpful. 1. Diff in comparator & Comparable ? 2. How Can we create Immutable Class? 3. What is Serialization & Serial Version UID ? 4. How can we create a Custom Exception ? 5. What is SOLID Design Principles ? 6. What is Builder Design Pattern ? 7. New features of Java 8 ? 8. What is the use of Consumer Interface ? 9. What is Predicates ? 10. Default & Static Methods what was the need for it ? 11. What are the Scope of Spring Bean ? 12. What is the use of @Qualifier ? 13. Diff between Constructor & Setter Injection 14. 400 ,200 Status Code ? 15. In SpringBoot how can we read Properties ? 16. In Spring Hibernate Diff between Get & Load ? 17. What are States of Hibernate Entity ? 18. What relationship between hibernate & JPA ? 19. Diff Between CrudRepository & JPA Repository? 20. What is Database Indexing ?In Database why do we do Indexing ? 21. What is the use of Views ? 22. What Do you mean by Transactions in Hibernate ?

[@GulbargaRamNavamiUstav]

Reason for adding static and default is to not break the existing functionality if you add static and default methods in interface, if you want you can override default methods otherwise its fine,

[@ashokthanni]

Suprr explaination ❤

[@PiyushSingh-rn9zl]

Experience?

[@RohitGawade007]

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