OOP's concepts , Collection framework , Arrays and String Class in JAVA.
Junior Java Developer Interview Questions
3,914 junior java developer interview questions shared by candidates
Basic Java and OOP questions SQL queries Spring Write a small spring boot application with a controller
Basic Java Questions related to Class, Interface, Jdbc Connection. then Spring annotations and hibernate annotations. all are simple questions.
Tell me about your current role and experience with Java
interview question are mainly based of core java and frameworks. 1- create singleton class. 2- what is the basic for storing data in hash map using setter getter methods.
Explain the equals() contract and hashCode() contract
List and explain some design patterns in java
Given a table 'Person' with fields 'name' and 'surname' make an SQL query that will return only rows with surnames that are registered more than one time
Explain the equals() contract and hashCode() contract
Features of Java Multi threading Basics on java
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