When to use Interface and abstract class and Inheritance
Java Junior Interview Questions
4,082 java junior interview questions shared by candidates
What is the peculiarity of binary shift to the left in C and Java, and why is it there.
Q: Define the testing pyramid and its layers
Come struttureresti un programma per trovare il numero maggiore di vari numeri inseriti.
OOPS concept Serialisation Handling errors Collections
Tiempo trabajando en Java Microservicios Programación Reactiva
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.
Tell me about your current role and experience with Java
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?
I was asked a lot of things but for example, Solid principles, object-oriented things, dependencies, spring
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