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Nokia 4A0-265 Q&A - in .pdf
- Exam Code: 4A0-265
- Exam Name: Nokia Optical Diagnostics and Troubleshooting
- Updated: Sep 12, 2026
- Q & A: 40 Questions and Answers
- Convenient, easy to study.
Printable Nokia 4A0-265 PDF Format. It is an electronic file format regardless of the operating system platform.
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Nokia 4A0-265 Value Pack
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- Exam Code: 4A0-265
- Exam Name: Nokia Optical Diagnostics and Troubleshooting
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- Updated: Sep 12, 2026
- Q & A: 40 Questions and Answers
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Nokia 4A0-265 Q&A - Testing Engine
- Exam Code: 4A0-265
- Exam Name: Nokia Optical Diagnostics and Troubleshooting
- Updated: Sep 12, 2026
- Q & A: 40 Questions and Answers
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Nokia 4A0-265 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Network Diagnostics and Troubleshooting | - Fault detection methods
|
| Optical Network Fundamentals | - DWDM/OTN basics
|
| Maintenance and Optimization | - Preventive maintenance
|
| Optical Equipment and System Operation | - Nokia optical platform components
|
Nokia Optical Diagnostics and Troubleshooting Sample Questions:
Question #1
Which of the following CLI commands displays a list of the expected and measured output power for the channels whose admin state is up?
- A. show wavekey wtsource
- B. config wavekey power detail
- C. config wavekey summary
- D. show wavekey wtsource power
Correct Answer: D 🗳️
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Question #2
Suppose a unidirectional amplifier has been plugged into slot 1/13. Which command should the user enter to retrieve the OSC pluggable module type?
- A. show interface 1/13/OSC
- B. show interface 1/13/OSCSFP detail
- C. show interface 1/13/OSC detail
- D. show interface 1/13/OSCSFP
Correct Answer: B 🗳️
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Question #3
Consider the exhibit. What do the different colored green columns indicate?
- A. The average optical power levels measured for multiple wavelengths throughout their shared optical path.
- B. Optical power levels measured at different interfaces throughout the optical path of a single wavelength.
- C. Optical power levels measured for multiple wavelengths against a specific interface.
- D. Optical power levels measured multiple times against a specific interface, at 24-hour intervals for the same wavelength.
Correct Answer: B 🗳️
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Question #4
Which of the following statements about the Wavelength Tracker (WT) capability is TRUE?
- A. WT uses a unique identifier based on a pair of numbers encoded by Optical Transponders OTs) into each service wavelength direction.
- B. WT uses a unique identifier based on a pair of numbers encoded by Raman amplifiers into each service wavelength direction.
- C. WT is compatible with other vendor domains, but the user must make sure that Wave Keys are unique on the crossed domains.
- D. Wave Keys are originated by optical amplifiers.
Correct Answer: A 🗳️
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