Here SubClassB inherited the methodfoo()fromSuperClassA. Polymorphism:Polymorphism means taking many forms, where ‘poly’ means many and 'morph' means forms. Polymorphism allows you define one interface or method and have multiple implementations. In Java, there are two types of polymorphism: comp...
2. Explain stream in Java. How many types of streams are there in Java?MCA-5JAVA PROGRAMMINGCHAPTER-11.Define OOP. Explainthe basic concepts of OOP.2.Write down the applications and benefits of OOP.CHAPTER-21. Explain the various features of java.2. Differentiate between Java and C++.3. ...
Python, Ruby and Java are the scripting languages based on object-oriented principles which are used for scripting. • Object Databases: These days OOP concepts have also been introduced in database systems to develop a new DBMS named object databases. These databases store the data directly in...
Most of these languages like C++, Java, Python, etc. allow them in various forms. Inheritance is mainly used to implement the same code multiple times, i.e., reusing code. This would reduce the program's length and complexity. In this process, a child class derives data members and ...
3.1K This lesson will explain the concepts of identification, authentication, and authorization. It will also describe the different categories of authentication, and give a brief overview of various security tokens used in access control. Related to this QuestionWhat...
Knowledge of OOP concepts SAP Fiori development experience of 1 year HANA exposure Strong analytical and communication skills Conclusion Nowadays, all modern companies use ERP programs for their business activities. So, SAP systems are inevitable. So, learning ABAP will help you in understanding the ...
Java - Design Patterns in Java OOPS Concepts Java - OOPS Concepts Java - Characteristics of OOP Java - OOPS Benefits Java - Procedural Vs OOP's Java - Polymorphism Java - Encapsulation Java - Multithreading Java - Serialization Java Operator & Types Java - Operator Java - Logical Operators Java...
Your program should use OOP concepts in its design. Use Inheritance to create a derived class from What are dynamic arrays in Java? Explain with an example. Explain if a static method can or cannot access instance data and why? - Write the code to create a class that models a door ...