Hello All,

I have recently joined software company, and i am told to understand code already written to follow process and methodology.
I work on DotNet windows as well as asp.net projects.

We follow 3 tier architecture.
1)User Interface layer
2)Business Objects layer
3)Data Access layer.

I want to know from where should I start looking the code ie from which layer. As we follow 3-tier architecture I want to know why has been such differentiation of layers and its advantages of using. What these layers specifically contain. Please help with your valuable inputs.

Thanks

Prasanna

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Thanks

Prasanna