What is Computer Network?

-A computer network, or data network, is a digital telecommunications network which allows nodes to share resources

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Local Area Network (LAN)

-A local area network is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building

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Wide Area Network (WAN)

-Wide area network(WAN) technologies connect a smaller number of devices that can be many kilometers apart.

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Peer-2-Peer Architecture

-Peer-to-peer computing or networking is a distributed application architecture that partitions tasks or workloads between peers.

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Client-Server Architecture

-Client-server architecture (client/server) is a network architecture in which each computer or process on the network is either a client or a server.

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Bus Topology

-In computer architecture, a bus is a communication system that transfers data between components inside a computer, or between computers. 

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Ring Topology

-A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node - a ring.

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Star Topology

-Star Topology is one of the most common network setups, every node connects to a central network device, like a hub, switch, or computer.

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Mesh Topology

-In a Mesh Topology, each node is connected to every other node in the network

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Protocol

-The protocol determines the type of error checking to be used data compression method, if anyhow the sending device will indicate that it has finished sending a message, and how the receiving device will indicate that it has received a message

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