Options method Spring boot flow Spring boot annotations Requestbody response body Transient entity id pathvariable request param qualifier primary Streams grouping by Design patterns Microservices How do they communicate explain
Senior Developer Java Interview Questions
5,300 senior developer java interview questions shared by candidates
Questions about java data structures, spring boot, double rounding issues, eventing
JVM performance
Sql question for use of sum count group by and having. All in one
1)What is Inheritance and deep dive.2) Jvm heap memory 3) how much memory does integer occupy 4) Exception handling questions how it is applied in parent and child class.5) How can we change the log level of an application in a production environment.6) Access modifiers inside the inheritance Ex: Private method in parent class can this be accessed inside the child class.
how would you put a button that would not submit an html form? what needs to be done so that when you press the button it would not submit the form?
how is a state of a stateful session bean avhieved
lazy loading vs eager loading
Scenario similar to observer design pattern and singleton
What is difference between hashmap, concurrentmap,...?
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