Explain the usage of Class and benefits of Inheritance.

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  • Reuse implementation
  • Subclass provides dynamic dispatch.
  • Subclass provides the reuse interface.
  • Modularity
  • Overriding provides the mechanism for customization.

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Explain some Common features of Protocols & Superclasses.
Explain some Common features of Protocols & Superclasses. -
  • Interface reuse.
  • Implementation reuse.
  • Supporti...
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