Answer: 
LAN is an area or region that gives Internet access over a wireless network. 
Step-by-step explanation: 
 The local area network (LAN) is one type of computer network that mostly uses in small areas like a home, or office, or school. 
Many computers are connected to share the information and to use Internet connections. 
 Most of the LANs use Ethernet to connect easily. 
LAN topologies :
Network topologies describes how devices in a LAN are connected, and also describes how the data is transmitted from one node to another. Popular topologies include: