List some of the Advantages of Layered Architecture.

 Posted by Niladri.Biswas on 9/11/2012 | Category: Design Pattern & Practices Interview questions | Views: 2947 | Points: 40

Ex changeability
Allows swapping with an alternate implementation since communication between layers is through well defined protocols/interfaces
Enables development of standardized tasks and interfaces since the levels of abstraction are clearly defined and commonly accepted
Localization of Dependencies
Standardized interfaces between layers confine the effect of change implementation to the layer that is changed

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