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Multiple systems try to send data at the same time. The electrical impulses sent across the cable interfere with each other. What type of network segment is being used?

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  1. 18 July, 09:55
    The correct answer is: Layer 1.


    Layer 1 or physical layer is the basic layer of the Open System Interconnection (OSI) model that allows connecting data structures with higher network functions. Using a layer 1 network implies sending simultaneous binary data through electrical signals. Line coding, circuit switching or modulation are major services performed by this type of layer.
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