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Here are sample Nokia Optical Networking Fundamentals (4A0-205) Exam questions from real exam. You can get more Nokia ONP (4A0-205) Exam premium practice questions at TestInsights.

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Question 1

Which statement is correct about the NFM-T network map?

AIt automatically represents all nodes grouped by the location string assigned during the NE creation.

BIt represents all supervised nodes grouped by alarm status (with a different color).

CIt allows context sensitive navigation and represents nodes and related physical connections with different colors. depending on the active alarms.

DIt allows the graphical visualization of the services deployed in the network with the details of the boards involved in the service.

Correct : C

The NFM-T network map provides a graphical view of the network with different colors used to represent each node, physical connection, and active alarm. It allows the user to quickly identify any issues in the network and provides context sensitive navigation.

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AIt automatically represents all nodes grouped by the location string assigned during the NE creation.

BIt represents all supervised nodes grouped by alarm status (with a different color).

CIt allows context sensitive navigation and represents nodes and related physical connections with different colors. depending on the active alarms.

DIt allows the graphical visualization of the services deployed in the network with the details of the boards involved in the service.

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Question 2

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

Correct : 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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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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Question 3

What does it take to get connected to the NSP platform?

AA browser and the NSP IP address; and from the landing page, the NSP application should be downloaded and launched.

BA browser and the NSP IP address. Then, a browser plugin needs to be installed and the laptop rebooted before the NSP can be correctly reached.

CA browser, the NSP IP address, and the credentials to access the web-based interface (WebUI).

DThe NSP package should be downloaded from the Nokia website and properly licensed for the specific workstation to be used.

Correct : C

To get connected to the Nokia Service Platform (NSP) platform, you need a browser and the NSP IP address. Then, you need the credentials to access the web-based interface (WebUI) for the NSP platform. Once you have these, you can access the NSP platform from a web browser.

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AA browser and the NSP IP address; and from the landing page, the NSP application should be downloaded and launched.

BA browser and the NSP IP address. Then, a browser plugin needs to be installed and the laptop rebooted before the NSP can be correctly reached.

CA browser, the NSP IP address, and the credentials to access the web-based interface (WebUI).

DThe NSP package should be downloaded from the Nokia website and properly licensed for the specific workstation to be used.

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Question 4

Which mechanisms can be put in place to increase network survivability?

AProtection, where backup resources are pre-allocated and reserved; or restoration, where each trail can be recovered thanks to a 1+1 protection mechanism

BProtection, where backup resources are allocated upon failure; or restoration, where each trail can be recovered thanks to a 1+1 protection mechanism

CProtection, where backup resources are allocated upon failure; or restoration, where backup resources are pre-allocated and reserved

DProtection, where backup resources are pre-allocated and reserved; or restoration, where backup resources are allocated upon failure.

Correct : D

There are two main mechanisms that can be put in place to increase network survivability: protection and restoration. Protection involves pre-allocating and reserving backup resources so that they are ready in case of a failure. Restoration involves allocating backup resources upon failure and using a 1+1 protection mechanism to recover each trail. This ensures that the network is able to re-route traffic in the event of a failure, increasing the overall survivability of the network.

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AProtection, where backup resources are pre-allocated and reserved; or restoration, where each trail can be recovered thanks to a 1+1 protection mechanism

BProtection, where backup resources are allocated upon failure; or restoration, where each trail can be recovered thanks to a 1+1 protection mechanism

CProtection, where backup resources are allocated upon failure; or restoration, where backup resources are pre-allocated and reserved

DProtection, where backup resources are pre-allocated and reserved; or restoration, where backup resources are allocated upon failure.

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Question 5

Where is the OPS card equipped to provide the optical channel protection?

ABetween the transponder and the amplifiers

BBetween the filters and the amplifiers

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

DBetween the transponder and the filter

Correct : A

According to the Nokia's 1830 Photonic Service Switch (PSS) product documentation, the Optical Protection Switching (OPS) card is equipped in the transponder and is responsible for providing optical channel protection between the transponder and the amplifiers. The OPS card monitors the optical signal and switches to a pre-configured protection path in case of signal degradation or loss.

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ABetween the transponder and the amplifiers

BBetween the filters and the amplifiers

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

DBetween the transponder and the filter

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