use of lazy and eager loading in spring
Java Trainee Interview Questions
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WHAT IS CLASS?
what setter and constructor injection ? which one is better and which one you will use in which scenario ? many cross question can happen on this topic, be prepare expertly.
it was mostly around, what efforts ur putting to be an solution architect and system design concepts. benefits of microservice and modular approach. other questions about system scalability, code quality, a small code to write and go through it etc
what is immutability ? string is a mutable or immutable ? can you implement you own immutable class ?
suppose you have a 1000's of record in your object of some college student data, now you gonna display this all record on UI in one short, then what will be you approach to do the same ? now he want to check you will use pagination or not and how optimize code you can do it ?
How will you configure the JVM if file size is larger that JVM
Q.internal flow of hash map ? Q. idompotency of REST ? Q Oops Q. SOLID
coding
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