Which topology is described as a network where all devices connect, similar to a mesh?

• A. Mesh Physical Topology
• B. Metropolitan Area Network
• C. Modem
• D. MT-RJ Connector Fiber

Answer: (A)

Understanding how devices are wired together determines the topology. A mesh topology means devices have direct connections to multiple others, and in a full mesh every device connects directly to every other device. When the description says all devices connect, that lines up with a full mesh, which provides high redundancy because there are many alternative paths for traffic if a link fails. The other options describe things that aren’t about how devices are interconnected: a Metropolitan Area Network refers to geographic scope rather than layout, a modem is a single network device, and an MT-RJ connector fiber is a type of connector, not a topology. So the setup described best fits a mesh topology.