ASP.NET: I'm new to n-tier architecture. Can someone give me a high level overview?
<p>can you please describe what an n-tier architecture is. what is a data access layer? what type of code would typically go into this data access layer class? i have basically the same question for the business access layer. what type of code typically goes there? finally, can you also explain, in high level, how these layers interact with each other? thanks.</p>
