Nokia 4A0-255 Nokia Advanced Optical Network Design Exam Practice Test

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Total 40 questions
Question 1

Refer to the exhibit that shows a demand matrix, a network topology with candidate links (in thick blue lines and dashed lines), the defined network in thick blue lines and the demand routing (colored numbers in the figure). Every link is 80 km long. Which of the following requirements is supported by this network design with the displayed demand routing?



Answer : A


Question 2

Which of the following statements about Bit Error Rate (BER) is correct?



Answer : B


Question 3

Which of the following statements about the Decision (HDEFC) decoding and soft decision FEC (SDFEC) decoding is FALSE?



Answer : A


Question 4

Consider a signal at 100G PDM-QSK. Which of the following statements is true?



Answer : A


Question 5

Which of the following is recommended to reduce the latency of a 30km long link?



Answer : C


Question 6

Consider an OTN-based network controlled by GMPLS. Which of the following statements is correct?



Answer : D


Question 7

Which of the following statements about power commissioning system is most accurate?



Answer : D


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Total 40 questions