What Collection? How can you create a thread? Explain about multithreading concepts? Difference between HashMap and Concurrent HashMap? How can you create rest api? Write an sql query to get second highest salary?
Junior Java Developer Interview Questions
3,915 junior java developer interview questions shared by candidates
I was asked a lot of things but for example, Solid principles, object-oriented things, dependencies, spring
Java OOP's Follwoed by my projects What is ArrayList in java why we need concurrent hashmap Sort List of employee based on employee name using streams
avendo un orologio analogico,come posso calcolare ed ottenere i gradi di distanza tra le lancette dell'ora e dei minuti (strutturazione tramite linguaggio JAVA)
Tre principi fondamentali della OOP.
What is object oriented programming?
What is stream api and java 8 features?
Explain Multithreading in Java , interface and abstraction
What is MVC?
What is the difference between a HashMap and a TreeMap?
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