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Nokia 4A0-265 Exam Syllabus Topics:

Nokia Optical Diagnostics and Troubleshooting Sample Questions:

1. Which of the following issues can cause a "Loss too low" message to be displayed after a power adjustment has been provided?

A) Unstable optical power levels
B) An incorrect EPT network design
C) A dirty fiber connector
D) A defective WSS unit

2. What is the default severity level for a Threshold Crossing Alert (TCA) alarm?

A) Warning
B) Major
C) Critical
D) Minor

3. 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) Power Adjustment Failure (PWRADJFAIL)
C) Amplifier Gain Tilt Adjustments Suspended (PWRTILTSUSP)
D) Invalid topology (PRCDRERR-TOPO)

4. Which of the following statements about using Nokia product documentation in the troubleshooting process is TRUE?

A) The Customer Release Notes (CRNs) provides instructions to perform the automated provisioning, commissioning, and power balancing functions in a customer network based on the Nokia 1830 PS5 platform.
B) The Customer Release Notes (CRNs) document collects documented solved known issues, new issues discovered after the product software has been released.as well as software upgrade procedures and firmware details.
C) Before investigating a problem it is important to check the Engineering and Planning Tool User Guide (EPTUG) if a possible issue has already been acknowledged by the Product Unit (PU).
D) Before investigating a problem it is important to check the User Provisioning Guide (UPG) if a possible issue has already been acknowledged by the Product Unit (PU).

Solutions: