what is the difference between three tier and mvc application in asp.net with c#

Every Application has one are more of fallowing Layers


1)Presentation Layer or UI Layer
2)Business Layer or Business Logic Layer
3)Data Access Layer or Data Layer

When we compile the project we get the respective DLL



if we deployee all the DLL in our own mechine it is called as 1 tier

if we deployee one DLL in one mechine and the other two in other mechine it is called as 2 tier
it three are in different mechines then it is called as 3 tier


some times we requires more layers of the above type and more mechines then it is called as n tier


MVC means model View Controller web technologies have their own MVC java (jsp) has its MVC like ASp.net Has its MVC ASP.NET MVC Framework it allows software developers to build applications based on fallowing roles Model View Control

Model on which model we wanted to build

View means UI of the Application

Contol Means the logic Which controls the Application

Above Answers should help you to understand about Three-Tier Architecture and MVC.

Here is a CodeProject Article to begin with MVC.

Learn MVC (Model view controller) Step by Step in 7 days – Day 1

Hello,

Please go through this link.

http://stackoverflow.com/questions/698220/mvc-vs-n-tier-architecture[^]