Nokia Advanced Optical Network Design 4A0-255 Question # 3 Topic 1 Discussion

Nokia Advanced Optical Network Design 4A0-255 Question # 3 Topic 1 Discussion

4A0-255 Exam Topic 1 Question 3 Discussion:
Question #: 3
Topic #: 1

Suppose there is a 40 Gbit/s signal which has a symbol rate of Gbaud/s. Which modulation format is being used?


A.

QPSK


B.

BPSK


C.

4QAM


D.

DP-QPSK


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