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Java Senior Interview Questions
6,023 java senior interview questions shared by candidates
1. quick , merge sort 2. hibernate caching 3. sessionfactory vs session 4. Spring DI, constructor vs setter DI, which is better 5. exception vs error 6. runtime vs comile time error, need 7. classDefException vs noClassfoundExcption ,which 1 occurs at compile time,how to avoid compile excption 8. arraylist vs linkedList 9. hashset 10. datastructure for hashset n arraylist 11. internal working of hashset 12. Employee e =new employee(); Employee e1= e; e == null; syso(e1) ?
Core Java and skills mentioned in my resume.
All Java 8 questions like features,lambda code blocks
Q: What was one thing that they asked you?
Java8 Features Spring Boot profiles concepts, Annotations Explanations Restful Webservices - GET,PUT,POST,DELETE differences SQL queries PLSQL sample procedures
what are the reason of leaving previous job ?
Java Collections, Threading, Framework design, DB Queries/Optimization, one POC on real life scenario which i guess one of the interview team members was worked on.
how multithread synchronize in java？ What is the cluster index in Mysql ? How the java GC works?
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