Comprehensive and Detailed In-Depth Explanation:

Joining a Windows client to a domain requires Enterprise administrative permissions because only domain administrators or authorized users can add computers to an Active Directory (AD) domain.

A. Local access – Incorrect. A user does not need to be physically near the computer; the action can be performed remotely.

B. Internet connection – Incorrect. A domain join occurs over a local network, not the internet.

D. Computer MAC address – Incorrect. MAC addresses are used for network identification but are not required to join a domain.

Steps to Join a Domain:

Open Settings > System > About > Domain or Workgroup Settings

Click Change settings > Change

Enter the domain name and provide admin credentials

Restart the computer