Diff b/w ClassNotFoundException Vs NoClassDefFoundError , reversing a number without using any string operations, Difference between strong reference vs weak reference ,Single query to get sum of negative numbers,positive numbers from a column
Sr Java Developer Interview Questions
5,583 sr java developer interview questions shared by candidates
Prior experience specially into Java, Headcounts handling in last organization. Future plans, tools I worked on.
difference between comparator and comparable and que from current project in my current organization.
Concurrency, Hashmaps, Big O notation, performance
- What is the name of annotation that is used in Hibernate to reduce calling the DB. - What is the difference between java EE vs Spring Boot.
Q: What are you looking for in a job?
When to use primary and when to use qualifier annotations.
Java core, system design, oop, design patterns, multi-threading, past experience.
Revise multithreading , core java .each and every topics. design patterns array programs(very easy one's) java 8 basics
technical question, oops, core java
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