1.

What are the different categories of Java Design patterns?

Answer»

Java Design PATTERNS are categorized into the following DIFFERENT types. And those are also further categorized as 

Structural patterns:

  • Adapter
  • Bridge
  • FILTER
  • Composite
  • Decorator
  • Facade
  • Flyweight
  • Proxy

Behavioral patterns:

  • Interpreter
  • Template method/ pattern
  • Chain of responsibility
  • Command pattern
  • Iterator pattern
  • Strategy pattern
  • Visitor pattern

J2EE patterns:

  • MVC Pattern
  • Data Access Object pattern
  • Front controller pattern
  • Intercepting filter pattern
  • Transfer object pattern

Creational patterns:

  • Factory method/Template
  • Abstract Factory
  • Builder
  • Prototype
  • Singleton


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