Question

what are the common network topologies and how are they organized?

Explanation:

Common network topologies include bus, star, ring, mesh, and tree. In a bus topology, all devices are connected to a single cable. In a star topology, devices connect to a central hub or switch. A ring topology has devices connected in a circular - fashion. A mesh topology provides multiple paths between devices for redundancy. A tree topology is a hierarchical structure combining multiple star - like topologies.

Answer:

Common network topologies are bus (devices connected to single cable), star (devices connect to central hub/switch), ring (devices in circular connection), mesh (multiple paths between devices), tree (hierarchical structure of star - like topologies).