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Nokia 4A0-255 Exam Questions

Exam Name: Nokia Advanced Optical Network Design
Exam Code: 4A0-255
Related Certification(s): Nokia Optical Network Design Expert Certification
Certification Provider: Nokia
Actual Exam Duration: 90 Minutes
Number of 4A0-255 practice questions in our database: 40 (updated: Jul. 12, 2024)
Expected 4A0-255 Exam Topics, as suggested by Nokia :
  • Topic 1: Define low Automatic Spontaneous Emission (ASE) OTs segregation/ Find alternative routes with better OSNR
  • Topic 2: Define NE hardware manually to optimize cost/ Describe CDC-F 2.0 hardware with Integrated ROADMs (iROADMs)
  • Topic 3: Design a CDC-F network with GMPLS enabled/ Describe the GMPLS (L0, L1 and MRN) control plane
  • Topic 4: Describe the concept of trail grooming/ Design a network accounting for medium to long-term growth
  • Topic 5: Describe how synchronization can be transported through a WDM network/ Implement solutions for synchronized applications
  • Topic 6: Describe the advantages of Forward Error Correction (FEC)/ Configure grooming optimizing the equipment slot allocation
  • Topic 7: How to determine the number of network elements and their location/ Design a network with no ASE noise OTs segregation
  • Topic 8: Identify solutions for latency optimization and measurements/ Analyze traffic in the given double-ring design
  • Topic 9: Describe SRG and ?failure scope? configuration/ Design networks with control plane enabled
  • Topic 10: Describe link power budget, OSNR, Q-factor and BER/ Assessing and improving the optical reach
  • Topic 11: Explain advanced customer requirements (resilience, latency, encryption, synchronization)/ Describe advanced EPT design options (including CDC, GMPLS, flexible grid, C+L, etc.)
  • Topic 12: Explain the concept of Probabilistic Constellation Shaping (PCS)/ Explain the advantages of DGE nodes in long-haul designs
  • Topic 13: Analyze nominal and restoration routes in EPT/ Design networks with control plane enabled
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Aliza

8 days ago
Passed my Nokia cert today! Pass4Success's materials were invaluable. Their questions matched the real exam perfectly. Highly recommend!
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Sheron

25 days ago
I passed the Nokia Advanced Optical Network Design exam with the help of Pass4Success practice questions. The exam covered topics like low ASE OTs segregation and finding alternative routes with better OSNR. One question that I was unsure of was related to defining NE hardware manually to optimize cost. Can you provide more information on this topic?
upvoted 0 times
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Sage

1 months ago
Wow, that exam was tough! Grateful for Pass4Success's materials - they really helped me pass. Their questions were incredibly relevant.
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Alfred

1 months ago
Just passed the Nokia Advanced Optical Network Design exam! Pass4Success's practice questions were spot-on. Thanks for helping me prepare so quickly!
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Jolene

2 months ago
Aced the Nokia Advanced Optical Network Design exam! Pass4Success's questions were key to my success. Thanks for the efficient prep!
upvoted 0 times
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Rory

4 months ago
Nokia cert achieved! Pass4Success's exam prep was a lifesaver. Passed in record time thanks to their accurate practice questions.
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Free Nokia 4A0-255 Exam Actual Questions

Note: Premium Questions for 4A0-255 were last updated On Jul. 12, 2024 (see below)

Question #1

What is precision Time Protocol (PTP) designed for?

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Correct Answer: B

Question #2

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

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Correct Answer: A

Question #3

What is precision Time Protocol (PTP) designed for?

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Correct Answer: B

Question #4

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

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Correct Answer: C

Question #5

Which of the following statements about the management plane data Communications Network (DCN) is correct?

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Correct Answer: C

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