Which network model allows every computer to communicate with every other computer without a server?

Which network model allows every computer to communicate with every other computer without a server?

• A. Peer-to-Peer (Non-dedicated)
• B. Client-Server (Dedicated)
• C. Hybrid
• D. Mesh

Answer: (A)

In a peer-to-peer network, every computer can directly share and request resources from other computers without needing a central server. Each node acts as both a client and a server, so there’s no single server coordinating access. This direct, serverless communication is why peer-to-peer best fits the scenario. A client-server setup relies on a central server to provide services, so it’s not serverless. A hybrid mixes models and usually involves servers as well. A mesh describes how devices connect (the topology) and doesn’t by itself define a serverless service model, so it’s not what’s being described here.

In a peer-to-peer network, every computer can directly share and request resources from other computers without needing a central server. Each node acts as both a client and a server, so there’s no single server coordinating access. This direct, serverless communication is why peer-to-peer best fits the scenario.

A client-server setup relies on a central server to provide services, so it’s not serverless. A hybrid mixes models and usually involves servers as well. A mesh describes how devices connect (the topology) and doesn’t by itself define a serverless service model, so it’s not what’s being described here.