O maior guia Para network

O maior guia Para network

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The dots represent the nodes in the various topologies, and the lines represent the communication links. Network topologies include the following types:

More Storage Space: Suppose if we don't have a cloud storage then we have to store data in physical files that will consume a physical space so computer network provide a storage for storing data.

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Port: A port can be referred to as a logical channel through which data can be sent/received to an application. Any host may have multiple applications running, and each of these applications is identified using the port number on which they are running. 

WLANs. This is a group of colocated devices that use radio transmission instead of wired connections.

TCP/IP is a conceptual model that suggests the following four functional layers for these communication links:

Bus 男同网 Topology: In bus topology all devices are connected to a single central cable called a bus. Data is sent along this cable and all devices share the same connection. Simple and cheap to set up but if the main cable fails the whole network goes down.

Computer network play a important role in modern life. Here are some key benefits of computer networks:

Network addresses In addition, it is necessary to ensure that the transmitter and receiver can be correctly identified. Network addresses are used for this purpose. In computer networks, each computer typically has an IP address, similar to a telephone number, that uniquely identifies the computer.

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Network: A network is a collection of computers and devices that are connected together to enable communication and data exchange.

Computer networks come in all shapes and sizes. Explore the seven common types of networks, along with their pros and cons.

Partial mesh network. Only some nodes connect directly to one another, while others are only connected to one or two other nodes in the network.