Attendance Management System using 3 tier Architecture

Dec 12 2014 2:43 AM

Hello
I want to create Web Application for Attendance Management System Using 3 tier Architecture.
I don't know how to use that 3 tier Architecture as I am using this for the very first time.
I have tried it with the help of some sites but it gives an error about "ConfigurationManager" and "DLL" File.

Please Explain

Answers (7)

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