Subject

    Computer Science

    Topic

    Computer Hardware

    If a printer cable runs too close to a power cable, the likely problem is:

    a)
    ESD
    b)
    EMI (interference)
    c)
    Parity error
    d)
    No effect

    Explanation

    AC lines radiate noise that can couple into unshielded data cables. Keep data cables short, shielded, and routed away from mains.

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