**CS1021 Software Development II** Lecture Videos Winter 2018-2019 Week 2 Lecture 2 # Introduction [download](oldlecs/1021-2-2a.mp4) ![Introduction](oldlecs/1021-2-2a.mp4) # Review of Inheritance [download](oldlecs/1021-2-2b.mp4) ![Review of Inheritance](oldlecs/1021-2-2b.mp4) # Aggregation and Composition [download](oldlecs/1021-2-2c.mp4) ![Aggregation and Composition](oldlecs/1021-2-2c.mp4) # UML Class Diagrams [download](oldlecs/1021-2-2d.mp4) ![UML Class Diagrams](oldlecs/1021-2-2d.mp4)