Question

Which of these standards is defined by IEEE 802.3ab?
A. Megabit Ethernet over copper wiring
B. Gigabit Ethernet over Fiber optics
C. Gigabit Ethernet over copper wiring
D. Fast Ethernet

Answer 1

HELLO!

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YOUR ANSWER IS OPTION C

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=> Ethernet is defined in a number of IEEE (Institute of Electrical and Electronics Engineers) 802.3 standards. These standards define the physical and data-link layer specifications for Ethernet. The most important 802.3 standards are: ... 1000Base-T (IEEE 802.3ab) – Gigabit Ethernet that uses Category 5 UTP wiring.

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THANKS!