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1) In computer networking and telecommunications, a broadcast communication network is a communication network which uses broadcasting for communication between its nodes. They take messages from a single sender and transmit to all endpoints on the network. Wireless Revolution provides services and technology by employing staff that is well versed in all aspects of wireless technology, whether it is a basic flip phone, a smart device or wireless data access, for a single or multiple computers.
2) Communication channels or simply channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking. Five communication channels is twisted pair cables coaxial cables fibre optic cables terrestrial stations communication satellites.
3) Network devices are components used to connect computers or other electronic devices together so that they can share files or resources like printers or fax machines. Devices used to setup a Local Area Network (LAN) are the most common type of network devices used by the public. A LAN requires a hub, switch, router. Types of connection devices is Hub, Switch, Router, Modem, Bridge, Repeater.