Which of the following is a common physical network topology?
A.
Cross-over
B.
Loopback
C.
Star
D.
Straight
Explanation:
A star network consists of one central switch, hub or computer, which acts as a
conduit to transmit messages. This consists of a central node, to which all other nodes are
connected; this central node provides a common connection point for all nodes through a hub. In
star topology, every node (computer workstation or any other peripheral) is connected to central
node called hub or switch.