Computer networks connect a variety of computers and devices with each and allow them to share resources and data. This allows companies to communicate more effectively and enhance productivity. They also provide better service to clients. A computer network is composed of two basic components, devices or nodes, and links. Nodes are endpoints for communication, such as printers, computers as well as mobile devices, while links are the physical connections that transport data between them. These connections include fiber optic cables, cables and wireless signals such as Wi-Fi. Data is sent from one device (or device) to another via a set pre-programmed communication protocols.

Computer networking has many advantages.

Computer networks are most beneficial when they allow users to share hardware and software resources. A network permits multiple employees to share the same printers or scanners. This can help cut costs and boost productivity by enabling work to be completed without the requirement for each employee to have their own equipment. It also allows for the ease of sharing documents, which makes it easier to manage areas like project collaboration and recording. Computer networks also make it easier for businesses to manage and manage large volumes of data. This is beneficial in industries like marketing, banking, insurance and banking.


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