In the three-tier architecture of e-commerce applications,the ________ tier consists of computers that run a DBMS that processes SQL requests to retrieve and store data.
A)database
B)user
C)server
D)application

Question

Quizplus · Accepted Answer

The database tier in the three-tier architecture of e-commerce applications is responsible for managing the data used in the application. This tier consists of computers that run a DBMS (Database Management System) that processes SQL (Structured Query Language) requests to retrieve and store data. Therefore, option A is the best choice.

In the Three-Tier Architecture of E-Commerce Applications,the ________ Tier Consists