For security reasons a network technician wants to install a Linux based email server, Microsoftweb services, and directory services on different servers.Which of the following technologies would be BEST to reduce hard ware costs?（）A. VPN concentratorB. Virtual serversC. WirelessD. Multimode fiber
For security reasons a network technician wants to install a Linux based email server, Microsoftweb services, and directory services on different servers.Which of the following technologies would be BEST to reduce hard ware costs?（）
A. VPN concentrator
B. Virtual servers
C. Wireless
D. Multimode fiber
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