The Management in Your Corporate Office Want to Group Users

Multiple Choice

The management in your corporate office want to group users on the network together logically even though they are attached to separate network switches. How can this be done?

A) Create a subnet for each network switch involved.
B) Create additional broadcast domains for the users.
C) Add all users to a single DMZ segment
D) Create a VLAN and add the users' computers / ports to the VLAN.