UML
Everything on SkillVeris tagged UML — collected across the glossary, study notes, blog, and cheat sheets.
4 resources across 1 library
Interview Questions(4)
Aggregation vs Composition in OOP
Aggregation and composition are both "has-a" relationships between objects, but composition implies strict ownership where the part cannot outlive the whole, w…
UML Class Diagram Relationships Explained
A UML class diagram models a system’s classes as boxes with attributes and operations, and connects them with relationship lines — association, aggregation, co…
Association vs Aggregation vs Composition
Association is any structural relationship where one object refers to another, aggregation is a weak has-a where the contained object can exist independently,…
What is a UML Sequence Diagram?
A UML sequence diagram models the time-ordered flow of messages exchanged between objects or components to carry out a specific interaction or use case, showin…