Data communications systems

  • Data communication and networking topics

    A computer network links computers together via a combination of infrared light signals, radio wave transmissions, telephone lines, television cables, and satellite links..

  • What are the 11 major tasks for a data communication system?

    Tasks of communication system Tasks of Communication System list are given below: Transmission System Utilization (Multiplexing) Interfacing Signal Generation (Codding) Synchronization between transmitter and receiver Exchange Management (Connection Management) Error Detection and Correction Flow control Addressing .

  • What are the examples of data communication?

    Examples of data communication include sending an email, sharing files over a network, making a phone call, streaming a video, using GPS navigation, and browsing the internet..

  • What are the five components of data communications system?

    Ans: The five components of a data communication system are the sender, receiver, transmission medium, message, and protocol..

Jul 20, 2022Communication channels are the medium that connects two or more workstations. Workstations can be connected by either wired media or wireless 
Jun 25, 2020Data Communication is defined as exchange of data between two devices via some form of transmission media such as a cable, wire or it can be 
Communications data concerns information about communication.

Military communications system

In telecommunication, a tactical communications system is a communications system that (a) is used within, or in direct support of, tactical forces, (b) is designed to meet the requirements of changing tactical situations and varying environmental conditions, (c) provides securable communications, such as voice, data, and video, among mobile users to facilitate command and control within, and in support of, tactical forces, and (d) usually requires extremely short installation times, usually on the order of hours, in order to meet the requirements of frequent relocation.

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