4A0-205

Practice 4A0-205 Exam

Is it difficult for you to decide to purchase Nokia 4A0-205 exam dumps questions? CertQueen provides FREE online Nokia Optical Networking Fundamentals 4A0-205 exam questions below, and you can test your 4A0-205 skills first, and then decide whether to buy the full version or not. We promise you get the following advantages after purchasing our 4A0-205 exam dumps questions.
1.Free update in ONE year from the date of your purchase.
2.Full payment fee refund if you fail 4A0-205 exam with the dumps

Full 4A0-205 Exam Dump Here

Latest 4A0-205 Exam Dumps Questions

The dumps for 4A0-205 exam was last updated on Jun 05,2025 .

Viewing page 1 out of 1 pages.

Viewing questions 1 out of 8 questions

Question#1

How is it possible to check the activation status of GMRE on a node?

A. The GMRE reachability can be tested via ping request from NFM-T

B. The ControlPlane status column on the node list displays the GMRE status for the selected node

C. The GMRE activation status is reported in the supervision state column on the node list

D. The GMRE activation status is reflected on the color of the icon representing the node

Explanation:
The GMRE activation status is reported in the supervision state column on the node list. The supervision state column displays the GMRE status of the node, which is either "Activated" or "Not Activated". This allows the user to quickly check the GMRE activation status of a node without having to ping the node from the NFM-T platform.

Question#2

When monitoring the quality of the received signal in WDM, an open eye indicates:

A. Low noise

B. High distortion

C. High jitter

D. Presence of high inter-symbolic interference

Explanation:
An open eye pattern indicates that the signal is not affected by noise, and the received signal is of high quality. This is because an open eye pattern is the result of a signal that is aligned in time, and is not affected by noise or other distortions.
References:
✑ "Optical Fiber Communications" by Gerd Keiser
✑ "Fiber-Optic Communications Technology" by Djafar K. Mynbaev ✑ "Optical Communications" by Gerd Keiser

Question#3

In which window(s) does the attenuation reach its minimum peak?

A. First window (850 nm)

B. Second window (1300 nm)

C. Third window (1550 nm)

D. Both first and second windows

Explanation:
The third window (1550 nm) is where the attenuation reaches its minimum peak. This is because the materials used in fiber optic cables have minimal absorption in this wavelength range. The first and second windows (850 nm and 1300 nm respectively) have higher attenuation due to the materials used in the fiber optic cables.

Question#4

Which application generates the commissioning file(s)?

A. NFM-T

B. NSP

C. CPB

D. EPT

Explanation:
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#5

WDM allows transmission systems to:

A. Transport multiple signals transparently, onto several wavelengths, all together over one single fiber

B. Increase the bit rate of each client signal by spreading it over multiple wavelengths

C. Share a single signal among multiple fibers doing load balancing, and thus increasing the reliability of the optical transmission

D. Allocate different signals to different time slots

Explanation:
WDM (Wavelength Division Multiplexing) allows transmission systems to transport multiple signals transparently, onto several wavelengths, all together over one single fiber. This allows for increased capacity, as many different signals can be transmitted at the same time and along the same fiber. Other advantages include improved signal integrity and reduced signal attenuation.

Exam Code: 4A0-205 Q & A: 40 Q&As Updated: Jun 05,2025

Full 4A0-205 Exam Dumps Here

Exam Code: 4A0-205
Q & A: 40 Q&As
Updated: Jun 05,2025

About 4A0-205 Dumps