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It is a lifetime study time. The society advocates us to further our study and improve working skills at every aspect. For exam candidates like you it is of great importance to pass the Nokia exams effectively. That is why we offer you the excellent 4A0-265 learning materials: Nokia Optical Diagnostics and Troubleshooting compiled by professional experts. Now, let us take a comprehensive look of the features of the 4A0-265 actual lab questions as follow:
Nokia 4A0-265 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Optical Diagnostics and Monitoring Tools | 25% | - Nokia management interfaces
|
| Optical Network Architecture and Signal Flow | 25% | - Amplifier configurations
|
| Transponder and System Fault Resolution | 20% | - Optical transponder faults
|
| Troubleshooting Methodologies | 30% | - Alarm and condition interpretation
|
Nokia Optical Diagnostics and Troubleshooting Sample Questions:
1. Which of the following statements about the Wavelength Tracker (WT) capability is TRUE?
A) Wave Keys are originated by optical amplifiers.
B) WT uses a unique identifier based on a pair of numbers encoded by Optical Transponders OTs) 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) WT uses a unique identifier based on a pair of numbers encoded by Raman amplifiers into each service wavelength direction.
2. A power adjustment has succeeded conditionally because of gain settings set to higher levels than expected by design. Which of the following alarms will raise?
A) Gain Adjustment Exceeded Max Value (PWRMAXGAIN)
B) Amplifier Gain Tilt Adjustments Suspended (PWRTILTSUSP)
C) Invalid topology (PRCDRERR-TOPO)
D) Power Adjustment Failure (PWRADJFAIL)
3. Which of the following statements about the "config powermgmt egress 1/2 adjust status command" is TRUE?
A) The command enables power adjustment feature on the specified egress amplifier, as this feature Is always and only available at the egress amplification stage.
B) The command enables power adjustment feature on the specified egress amplifier.
C) The command displays commissioning status and WT decoder usage for the specified egress amplifiers only, as this feature is always and only done in the egress direction.
D) The command displays the status of power adjustment on the specified egress amplifier.
4. Which of the following statements best describes the output of the CLI command: show wavekey wtmonitor
1/6/LINE summary?
A) A list of all channels detected against the selected interface, including Wave Keys pair, channel status, expected and measured power, allowed deviation, and tolerance.
B) A list of all channels on this interface for which any Wave Keys pair is being received.
C) A list of the unexpected channels detected against the selected interface.
D) A list of all channels detected against the selected interface (in and out); it shows if a Wave Keys pair is expected, if a Wave Keys pair is received, and if the received Wave Keys pair is unexpected.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D |
