Question 46

Every device is connected to every other device

In a mesh topology, every device in the network is directly connected to every other device. This arrangement allows for multiple pathways for data to travel, enhancing redundancy and reliability.

A) Every device is connected to exactly two other devices.

This option describes a linear or ring topology rather than a mesh topology. In a mesh configuration, devices are interconnected in such a way that each device has multiple connections, not limited to just two.

B) All devices are connected to a single central device

This describes a star topology, where all devices communicate through a central hub or switch. In contrast, a mesh topology does not rely on a central device but rather allows direct connections among all devices.

C) Devices are connected to a common communication line

This option pertains to a bus topology, where devices share a single communication line. In a mesh topology, the emphasis is on direct connections between all devices, rather than sharing a common line.

D) Every device is connected to every other device

This is the defining characteristic of a mesh topology. Each device is interconnected, allowing for multiple communication paths, which increases the resilience and efficiency of data transmission within the network.

Conclusion

The correct answer, "every device is connected to every other device," accurately defines a mesh topology and emphasizes its unique structure. Other options fail to capture the essence of mesh topology, either mischaracterizing it or describing different types of network arrangements. Thus, understanding these distinctions is crucial for recognizing the advantages of mesh networks in terms of reliability and redundancy.