Question

Which topology are used for ethernet

• A. $802.3$
• B. $802.4$
• C. $802.5$
• D. $802.6$

Answer 1

The correct option is A $802.3$

802.3 topology are used for Ethernet.

802.3 specify twisted pair cabling and use a star topology. When Ethernet uses a physical star topology, it uses a logical bus topology.

Ethernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack, describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection.