Puspahachjava

Java Full Stack Development refers to the practice of using Java programming language and related technologies to develop both the front-end (client-side) and back-end (server-side) components of a web application. Full Stack Developers in the Java ecosystem are proficient in a wide range of tools and technologies that allow them to work on all aspects of a web application, from designing and implementing the user interface to managing the server, application logic, and databases. Here are the frequently asked questions (FAQs) for a Java Full Stack Developer interview along with brief answers: Core Java: - What is the difference between an abstract class and an interface in Java? An abstract class can have both abstract and concrete methods, while an interface can only have abstract methods. A class can implement multiple interfaces but inherit from only one abstract class. - Explain the concept of multithreading in Java and how it can be achieved. Multithreading is the concurrent exe...