Draw a UML class diagram Birds are covered in feathers, can walk, and lay eggs. Birds have an age which is classified into chick, young, and old. Seagulls are birds and can scavenge for Food. Penguins are birds and can sleep in a Burrow. Pigeons are birds and they walk differently to all other birds. Penguins can swim. Pigeons can fly. Seagulls can swim and fly. Birds, Swimmers, and Flyers are abstract classes. Seagulls, Penguins, and Pigeons are concrete classes. Draw a UML class diagram that best describes the above information. Include attributes and methods that are mentioned in these classes. (Treat actions, like walk or scavenge, etc as methods.) Include multiplicities, enumerations, specialisation, and so on, where relevant.
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Draw a UML class diagram
Birds are covered in feathers, can walk, and lay eggs. Birds have an age which is classified into chick, young, and old. Seagulls are birds and can scavenge for Food. Penguins are birds and can sleep in a Burrow. Pigeons are birds and they walk differently to all other birds. Penguins can swim. Pigeons can fly. Seagulls can swim and fly. Birds, Swimmers, and Flyers are abstract classes. Seagulls, Penguins, and Pigeons are concrete classes.
Draw a UML class diagram that best describes the above information. Include attributes and methods that are mentioned in these classes. (Treat actions, like walk or scavenge, etc as methods.) Include multiplicities, enumerations, specialisation, and so on, where relevant.
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