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Nokia Nokia Optical Networking Fundamentals
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Question #2
#2
Multiple Choice
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Which of the following are the main reasons for fiber attenuation?
A.
Refraction and reflection
B.
Scattering and absorption
C.
Chromatic dispersion (CD) and polarization mode dispersion (PMD)
D.
Small channel spacing
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Exam 4A0-205 Topic 1 Question 2
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