Composition Let’s look into these object-oriented programming concepts one by one. We will use Java programming language for code examples so that you know how to implement OOPS concepts in Java. 1. Abstraction Abstraction is the concept of hiding the internal details and describing things in s...
Suggested Read: OOPs Interview Questions And Answers Basic OOPs Concepts with Examples The basic Java OOPs concepts in general includes, 1) Class The class is the first basic OOPs concepts, which is a group of the same entities. Class is a logical component and not a physical entity. For ex...
15 Spring Boot Interview Questions and Answers (2024 Update) Article Best Programming Language to Learn in 2024 Article OOPs Concepts in Java: Basics, Characteristics and its Examples Article Top 20 Microservices Interview Questions and Answers Article Top Oracle Interview Questions and Answers Art...
7. What are the important features of the Java 8 release? Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Jav...
OOPs and Its Concepts in Java
There are a lot of other concepts and definitions in the wholeOOP paradigmwhich we will learn in other tutorials. 5. Summary This Java OOP tutorial discusses the 4 major pillars of OOP in Java, with easy-to-understand programs and snippets. Drop your questions in the comments section. ...
7. What are the main concepts of OOPs in Java? Object-Oriented Programming or OOPs is a programming style that is associated with concepts like: Inheritance: Inheritance is a process where one class acquires the properties of another.
Frequently Asked Questions 1. What is a Runnable interface in Java? 2. Why is a Runnable interface preferable in Java? 3. What is the difference between the Thread class and the Runnable interface? 4. Why is Runnable a functional interface?
OOPS Java Interview Questions: Q1. What is Polymorphism? Polymorphism is briefly described as “one interface, many implementations”. Polymorphism is a characteristic of being able to assign a different meaning or usage to something in different contexts – specifically, to allow an entity such as...
A complete learning platform for java programming from scratch to advanced and practicing programming's. it has an inbuilt compiler, different sectional of programs and concepts to learn like advanced programs, easy programs, moderate level programs, data structures , oops concepts, matrix, pattern pr...