Advantages of an Ethernet network are ___.

• A. Easy to install and maintain even by persons with less technical knowledge
• B. Cheaper to intall as the cables and RJ45 plugs are available in all varieties in open market
• C. Easy to upgrade as the Ethernet is compatible with Gigabit-Ethernet, ATM (Asynchronous Transfer Mode) and Advanced Routing Switches.
• D. All the above