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- What is an example of a design pattern?
- What is design patterns and give some examples?
- What are the applications of design pattern?
- What is the most commonly used design pattern?
What is an example of a design pattern?
Design patterns provide a standard terminology and are specific to particular scenario. For example, a singleton design pattern signifies use of single object so all developers familiar with single design pattern will make use of single object and they can tell each other that program is following a singleton pattern.
What is design patterns and give some examples?
These design patterns are about organizing different classes and objects to form larger structures and provide new functionality. Structural design patterns are Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Private Class Data, and Proxy.
What are the applications of design pattern?
The design pattern can be used at all stages of programming work. It can be used before since it can be used as a guide in writing the source code. It is also frequently used after the programming work since its effectiveness allows it to be used as a template to link existing source code modules.
What is the most commonly used design pattern?
Factory Design Pattern
One of the most popular design patterns used by software developers is a factory method. It is a creational pattern that helps create an object without the user getting exposed to creational logic. The only problem with a factory method is it relies on the concrete component.
