COMPUTER NETWORKING

Detailed explanation-1: -Definition(s): A wireless network that allows easy connection establishment between wireless client devices in the same physical area without the use of an infrastructure device, such as an access point or a base station.

Detailed explanation-2: -Unstructured peer-to-peer networks do not impose a particular structure on the overlay network by design, but rather are formed by nodes that randomly form connections to each other. (Gnutella, Gossip, and Kazaa are examples of unstructured P2P protocols).

Detailed explanation-3: -There are two types of ad hoc networks. One is called an ad-hoc wireless network, and the other is a wireless point-to-point network. In this case, users can set up a type of local area network (LAN) that can be set up on the spot. In ad hoc mode, each device in a Wi-Fi network sends data to other devices.