In the three-tier architecture, the application, database, and ________ layers are separated into independent operating units.
A) network
B) security
C) protocol control
D) application
E) presentation

Question

Quizplus · Accepted Answer

The three-tier architecture consists of the presentation, application, and database layers. The presentation layer handles the user interface, while the application layer contains the business logic and processing functions. The database layer stores the data used by the application. These layers are separated into independent operating units, allowing for greater scalability and flexibility. The other options, network, security, and protocol control, may also be important components in a three-tier architecture but they are not specifically one of the three main layers.

In the Three-Tier Architecture, the Application, Database, and ________ Layers