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Learn all types of inheritance in Java and OOP with code, real-world examples, comparisons, and interview tips. Explore Single, Multilevel, Hierarchical, Multiple (via interfaces), and Hybrid inheritance in depth.
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Learn UML Activity Diagrams with simple examples. Understand how to model system workflows, use cases, and processes visually. Discover the difference between activity and sequence diagrams.- Published on
Learn UML Sequence Diagrams with simple examples. Understand how object interactions and messages are represented over time. Explore their structure, use cases, and how they model system logic.- Published on
Learn what UML (Unified Modeling Language) is, its benefits, and types of diagrams like Use Case, Class, Sequence & Activity. Understand how UML helps design object-oriented systems clearly.- Published on
Learn what a Use Case Diagram is in UML. Understand its purpose, components like actors, use cases, system boundaries, include/extend relationships, and see real-world examples like online shopping.