In a three-tier system, what type of computer performs the business functions and serves as an interface for clients?
A) database server
B) fat client
C) network server
D) application server

Question

Quizplus · Accepted Answer

In a three-tier system, the application server performs the business functions and serves as an interface for clients. The database server handles data storage and retrieval, while the network server manages communication between different components of the system. The fat client is a type of client that performs some processing locally, but is not directly involved in the three-tier architecture. Therefore, the best choice for this question is D – application server.

In a Three-Tier System, What Type of Computer Performs the Business