Learn With Reshu

Abstraction in Java, How Abstraction works in java with example  Class Objects & Methods Inheritance(IS-A) HAS-A Relationship Association Aggregation Composition Polymorphism Method Overloading Method Overriding Abstraction in Java (Security) Abstraction Data Hiding Encapsulation Tightly coupled Classes What is Abstraction abstraction is a process of hiding the implementation details from the user, only the functionality will be provided to the user. In other words, the user will have the information on what the object does instead of how it does it. How to achieve Abstraction Abstract Class (0-100 %) Interfaces (100 %) let's consider a Car, which abstracts the internal details and exposes to the driver only those details that are relevant to the interaction of the driver with the Car. For Complete Explanation in Hindi Please visit My Youtube Channel Thanks For Watching!!!

                                       What is Java In this post i will going to explain about what is java in general. I have explained Java features OOps concepts, and some basic knowledge of Java code. Please feel free to Like Share and Comments, You can always Subscribe my YouTube Channel and this Page as well in free to get more interesting videos...                Thanks for watching!!!!!                                         Recommended Posts: ·          Errors V/s Exceptions In Java ·         Built-in Exceptions in Java with examples ·         Using throw, catch and instanceof to handle Exceptions in J...

How to use static modifier in Java  There are some non-access modifiers to achieve many other functionalities in java. ·       The  static  modifier for creating class methods and variables. ·    The  final  modifier for finalizing the implementations of classes, methods, and variables. ·       The  abstract  modifier for creating abstract classes and methods. ·       The  synchronized  and  volatile  modifiers, which are used for threads. The Static Modifier Static Variables The static keyword is used to create variables that will exist independently of any instances created for the class. Only one copy of the static variable exists regardless of the number of instances of the class. Static variables are also known as class variables. Local variables cannot be declared static. Static Methods T...