Answer:
The correct answer is Peer-to-Peer.
Explanation:
In Peer-to-Peer (P2P), peers are the system which are connected via internet to each other. Without any central system, we can directly share any file or a folder between system on a network. All client on this network becomes a client a server as well.
Hence, this P2P network model will definitely help the users for performing such tasks as peer-to-peer make file sharing convenient and easy.