UML Class Diagram || Urdu Tutorial || OOAD

Learn how to make classes, attributes, and methods in this UML Class Diagram tutorial. There's also in-depth training and examples on inheritance, aggregation, and composition relationships. UML (or Unified Modeling Language) is a software engineering language that was developed to create a standard way of visualizing the design of a system. And UML Class Diagrams describe the structure of a system by showing the system’s classes and how they relate to one another. This tutorial explains several characteristics of class diagrams. Within a class, there are attributes, methods, visibility, and data types. All of these components help identify a class and explain what it does. There are also several different types of relationships that exist within UML Class Diagrams. Inheritance is when a child class (or subclass) takes on all the attributes and methods of the parent class (or superclass). Association is a very basic relationship where there's no dependency. Aggregation is a relationship where the part can exist outside the whole. And finally, Composition is when a part cannot exist outside the whole. A class would be destroyed if the class it's related to is destroyed. Learn to Achieve Your Goals..!!!! Do Like 👍 Do Comment ✌ Do Share 📢 Do Subscribe 🔔 Link of MS Word Playlist https://www.youtube.com/watch?v=PDZGLS3kNes&list=PLWXDb6NDCNluZo2BXQHgyqmTd4ubdkS1h Link of Operating System Playlist https://www.youtube.com/watch?v=Z96U8ZsYcsU&list=PLWXDb6NDCNlvSTvRMZBL6Na9RjovF3Tnb Link of OOAD Playlist https://www.youtube.com/watch?v=fModp-krnJc&list=PLWXDb6NDCNltfgbIdENjU0QSw3SemmVYO Link of Software Installation Guide Playlist https://www.youtube.com/watch?v=2ZHTAbtQlEc&list=PLWXDb6NDCNlvhWdHSrCVMpjBFVj3OOt-m Link of Cisco Packet Tracer https://www.youtube.com/watch?v=yf2zi22czC8&list=PLWXDb6NDCNlu7su-3qcrIJSwu6KckUNRS Link of COA Playlist https://www.youtube.com/watch?v=oawnf-RXKZI&list=PLWXDb6NDCNlvWbD7CmFodiDW5hKY12Lx2 Link of DAA Playlist https://www.youtube.com/watch?v=S_H1Kv7MjZQ&list=PLWXDb6NDCNluh27IIy62d3xDKoE1vbYjm