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Here’s a real-life example: In a typical office, every workstation has its own computer. Without a network of computers, it would be very difficult for a team to work on a project since there would be no common place to share or store digital documents and information, and team members would not be able to share certain applications.

Lembrando que quanto antes começar a estabelecer uma rede de contatos, melhor para você, ok? O artigo Aprenda dicas valiosas de como aproveitar a faculdade, criar sua própria rede do network e conquistar boas experiências para este primeiro emprego É possibilitado a te auxiliar nesse processo!

Note that there is some overlap between the different network types: As a Wi-Fi user, you are simultaneously part of a WAN and a GAN when you’re connected to the Internet.

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The Domain Name System (DNS) is a critical component of computer networking. It converts easily recognizable domain names, such as , into numerical IP addresses that computers use to identify each other on the network.

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

Bus 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 男同网 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.

Flexibility. Today's computer networks enable people to use flexible communication and resource-sharing methods based on their needs and preferences. For example, some people might use email or instant messaging to communicate, while others might prefer using an app such as WhatsApp.

FTP: Protocolo de transferência do arquivos de que permite este envio e recebimento de arquivos entre dispositivos.

Computer networks first developed in 1950 for military and defense purpose. At that time they are mainly used to send data through telephone lines and had limited use in business or science.

Local Area Network (LAN): Local area networks are among the most widespread networks and are used in households or small and medium-sized companies.