What standard describes CSMA/CD?
Section Reference: Defining Ethernet Standards
IEEE 802.3 defines carrier sense multiple access with collision detection (CSMA/CD). Because computers on a default Ethernet LAN all share the same channel, CSMA/CD governs the way computers coexist with limited collisions.
What is the most common adapter or connector used to connect a computer to a wired network?
What is the most common central device used today to connect computers to a network?
C. SOHO router
D. VPN router
Hubs are considered legacy devices and have been replaced by switches. Switches allow multiple computers to connect together. The advantage of a switch over a hub is that it can handle several conversations at the same time.