In a three-tier architecture, the component that runs the program code and enforces the business processes is the:.

Application Server

Explanation:

The Application Server is a component in computer engineering that presents the application logic layer in a three-tier architecture.

This functionality allows client components to connect with data resources and legacy applications.

In this process of interaction, the Application Server runs the program code from Tier 1 - Presentation, through Tier 2 - Business Logic to Tier 3 - Resources, by forcing through the business processes.

answer(true);