Answers
                
                A network configuration where each device is connected to a central hub or switch, with no direct connection between devices                
                
                        
                A networking device that connects devices together on a computer network                
                
                        
                A network configuration where each device is connected to every other device, providing multiple pathways for data to travel                
                
                        
                A network configuration where all devices are connected to a single communication line or cable                
                
                        
                The principal data routes between large, strategically interconnected networks and core routers on the Internet