@Sam: "Hi,
Could someone please provide me links or refrences (if any) for the above 
subject w.r.to the
   1) Bussiness Layer
   2) Data Access Layer
   3) Data Definition Layer
   4) SQL DB
   5) Web Project
Thanx,
Sam"
    @NoSpamMgbworld: "For architecture topics, I would aim for the architecture developer center:
<url>
In particular, look at the patterns and practices developer center:
<url>
The individual developer centers in MSDN have details on more specific topics:
SQL
<url>
ASP.NET
<url>
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA
***************************
Think Outside the Box!
***************************
<quote>"
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