The three main tiers in an n-tiered system architecture are the presentation tier, logic tier, and data tier. The presentation tier handles the user interface, the logic tier manages application logic and business rules, and the data tier stores and manages data. While each tier plays an important role, the data tier is arguably the most important as it houses all the information that drives the system and enables the other tiers to function.

1. 300 Words
Assignment Details
Address the following:
Compare and contrast the design and purpose of each tier in an
n-tiered system architecture:
Presentation
Logic
Data
If you had to select one, which of the tiers do you feel is the
most important to the system? Explain in detail.