A/an is an area or region that offers internet access over a wireless network.

Answer:

LAN is an area or region that gives Internet access over a wireless network.

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:

answer; i do believe its (faster);