4A0-265 Free Exam Questions & Answers (Updated 2026)

Question No 1

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

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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).

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.

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).

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.

Question No 2

On a bidirectional optical amplifier configuration, which of the following are Wavelength Tracker detection points?

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Question No 3

Which of the following correctly describes how a unidirectional amplification stage works?
A.
• Incoming optical signals are boosted by the ingress amplifier.
• Outgoing optical signals do not pass through the ingress amplifier.
B.
• Incoming optical signals are boosted by the ingress amplifier.
• Outgoing optical signals pass through the ingress amplifier but are not boosted.
C.
• Incoming optical signals pass through the ingress amplifier but are not boosted.
• Outgoing optical signals are boosted by the ingress amplifier.
D.
• Incoming optical signals are boosted by the ingress amplifier.
• Outgoing optical signals are also boosted by the ingress amplifier.

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Question No 4

Which of the following is a passive component in a CDC - F network configuration?

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Question No 5

Consider the exhibit which shows an EPT Power Management Report for an ingress amplifier. What is the available output optical power range?

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Nokia 4A0-265 Free Exam Questions (Updated 2026)

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