You are creating the unattended files for the deployment of the customer service and quality assurance department computers. What is the minimum number of unattended files you must create?

A single unattended file would be insufficient as it could not account for the distinct configuration needs of two separate departments, leading to a generic or incorrect setup for one or both.

Unattended files, also known as answer files (e.g., `unattend.xml`), automate the Windows installation process and allow for customization. Since the deployment targets two different departments (customer service and quality assurance), it's highly probable that each department will have distinct application requirements, user settings, or system configurations. Therefore, a minimum of two separate unattended files, one tailored for each department, would be required to ensure proper customization for each group.

Three unattended files are more than the minimum required; two are sufficient for two distinct departments.

Four unattended files are more than the minimum required; two are sufficient for two distinct departments.