16.
The _________ is a network device that can connect the network segments based on same protocol.
17.
The _________ is a network device that navigates th data packets over large network through most efficdient route.
18.
The _________ is a network device that connects dissimilar networks.
19.
The ________ is a networking device that regenrates or recreates a weak signal into its original strength and form.
20.
The _________ topology has central line and all nodes are connected to it.
