Most Recent Nokia 4A0-205 Exam Dumps

Prepare for the Nokia Optical Networking Fundamentals exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Nokia 4A0-205 exam and achieve success.

The questions for 4A0-205 were last updated on Mar 30, 2025.

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Question No. 1

Which application generates the commissioning file(s)?

ANFM-T

BNSP

CCPB

DEPT

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Correct Answer: C

The CPB (Commissioning Parameter Builder) application is used to generate the commissioning files for a Nokia 1830 Photonic Service Switch (PSS-1). The CPB application allows the user to create multiple commissioning files[1][2], which can be used to configure a variety of different features on the device. The CPB also allows users to view, edit and modify the commissioning files before they are uploaded to the device. The NSP (Network Service Platform) and EPT (Element Provisioning Tool) are used to manage the devices and network elements within the network, but do not generate commissioning files.

Question No. 2

What is the OAMP LAN interface?

AIt is an RJ-45 interface (a common Ethernet port) used for cascading 1830 PSS nodes (e.g., external shelves)

BIt is an RJ-45 interface (a common Ethernet port) that has to be configured with an IP address for node reachability and management

CIt is an RJ-45 interface (common Ethernet port) used to connect one or more client ports (e.g., 1Gb/s or legacy 100Mbit/s client flows)

DIt is an RJ-45 interface (a common Ethernet port) used to export active alarms to an external device, typically equipped with several LEDs

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Correct Answer: B

It is an RJ-45 interface (a common Ethernet port) that has to be configured with an IP address for node reachability and management. This interface is used to connect the OAMP node to the LAN, allowing it to be managed and monitored remotely.

Question No. 3

With reference to the image, where is the OPS card placed to provide the OMSP protection?

AAfter the amplifiers

BBetween the mux/demux and the amplifier

CBetween the transponders and the mux/demux

DBefore the transponder, on the client side, towards the external device

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Correct Answer: D

Question No. 4

Where can the user set the long-haul WT decoder parameter, when designing a network with EPT?

AIn the network parameters

BIn the optimization parameters

CIn the NE parameters

DIn the audit menu

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Correct Answer: C

The long-haul WT decoder parameter can be set in the NE parameters when designing a network with EPT. This parameter is used to adjust the sensitivity of the decoder and can help to improve the accuracy of the measurements for long-haul WTs.

The Network Element (NE) parameters in EPT (Element Planning Tool) are used to configure various settings and options for the network elements in the network. The long-haul WT decoder parameter is one such setting that can be configured in the NE parameters section. The user can access the NE parameters by navigating to the NE Parameters menu within the EPT interface. The user can then select the appropriate network element and modify the settings as needed. This information can be found in the Nokia guide for EPT.

Question No. 5

Which sentence about NFM-T is correct?

ANFM-T fully supports LO, LI, L2 and GMPLS applications and it is mainly focused on 1830 PSS, as well as other older product families

BNFM-T fully supports optical and IP nodes

CNFM-T is used to design and manage optical network

DNFM-T is used to provision optical services having IP nodes as extremities

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Correct Answer: D

NFM-T is a network management system designed to manage optical networks in a unified manner. It is used to design, manage, and provision optical services having IP nodes as extremities. It supports a variety of technologies, including optical and IP, and fully supports LO, LI, L2, and GMPLS applications. It is mainly focused on the Nokia 1830 PSS product family, as well as other older product families.

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