A network refers to a collection of interconnected devices or nodes that can share resources, information, and services. Networks play a crucial role in modern society, enabling communication, data exchange, and collaboration on a global scale.
Key Components of a Network
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Nodes: Nodes are the individual devices or components connected within a network. These can include computers, servers, routers, switches, smartphones, and more.
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Connections: The connections between nodes are established through various technologies, such as wired (e.g., Ethernet cables) or wireless (e.g., Wi-Fi or cellular networks) means.
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Protocols: Networks rely on specific communication protocols that define the rules and conventions for data exchange. Common protocols include TCP/IP (Transmission Control Protocol/Internet Protocol), HTTP (Hypertext Transfer Protocol), and SMTP (Simple Mail Transfer Protocol).
Types of Networks
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