Network devices that are on the same Ethernet segment are also in the same _______________.

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Multiple Choice

Network devices that are on the same Ethernet segment are also in the same _______________.

In Ethernet networks, a collision domain is the network segment where devices contend for access to the shared medium. On a single Ethernet segment, all devices share the same channel and can transmit simultaneously, leading to collisions detectable by CSMA/CD. That shared medium is what defines the collision domain, so devices on the same segment are in the same collision domain. Switches break collision domains at each port, which is why this concept matters specifically for segments using a shared medium. The broadcast domain relates to where broadcast frames propagate (routers or VLANs can separate them), and subnet or network terms refer to IP addressing and routing boundaries, not the collision behavior. Hence, the correct term is collision domain.

In Ethernet networks, a collision domain is the network segment where devices contend for access to the shared medium. On a single Ethernet segment, all devices share the same channel and can transmit simultaneously, leading to collisions detectable by CSMA/CD. That shared medium is what defines the collision domain, so devices on the same segment are in the same collision domain. Switches break collision domains at each port, which is why this concept matters specifically for segments using a shared medium. The broadcast domain relates to where broadcast frames propagate (routers or VLANs can separate them), and subnet or network terms refer to IP addressing and routing boundaries, not the collision behavior. Hence, the correct term is collision domain.

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