Describe a Two-Tier, Three-Tier and N-Tier Architecture

Essay

Describe a two-tier, three-tier and n-tier architecture. What is a network architecture? Compare and contrast two-tiered, three-tiered, and n-tiered client server architectures.What are the technical differences and what advantages and disadvantages do each offer? How does a two-tier client server network differ from an n-tier client server network.Describe one advantage and one disadvantage that a three-tier architecture has compared to a two-tier architecture.