Answer (Choose 2 answers)
What are two characteristics of fiber-optic cable? (Choose two.)
A. Each pair of cables is wrapped in metallic foil.
C B. It is more expensive than UTP cabling is.
D C. It typically contains 4 pairs of fiber-optic wires.
D. It is not affected by EMI or RFI.
E. It combines the technique of cancellation, shielding, and twisting to protect data.
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