What is the main characteristic of a Peer-to-Peer (P2P) network? it helps computers to connect to the Internet
both server hardware and software are not required
a network operating system (NOS) routes all data between peers
it enables connections between two or more different networks

A peer-to-peer (p2p) network provides a scalable and fault-tolerant mechanism to locate nodes anywhere on a network without maintaining large amount of routing state. This allows for a variety of applications beyond simple file sharing, including in multicast systems, anonymous communications systems, and web caches.

Explanation:

Not hard at all ma'am.

(a) oldest