• CCDA 640-864 Q&As – WAN Technologies and Design (1-5)

    February 9, 2012

    Section 6 – WAN Technologies and Design QUESTION 1 Which one of these statements is true about addressing redundancy within the WAN environment? A.    The reliability and speed of DSL allow for cost savings by not including redundant links. B.    CAMDM and dark fiber offer advanced redundancy features such as automatic backup and repair mechanism […]

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