Nokia Advanced Optical Network Design 4A0-255 Dumps in PDF

Free Nokia 4A0-255 Real Questions (page: 1)

Refer to the exhibit that shows a demand matrix, a network topology with candidate links (in thick blue lines and dashed lines), the defined network in thick blue lines and the demand routing (colored numbers in the figure). Every link is 80 km long.
Which of the following requirements is supported by this network design with the displayed demand routing?

  1. 1+1 protection
  2. Minimum cost design
  3. Minimum latency
  4. Resilience against two link faults

Answer(s): A



Consider the exhibit showing the schematic for an NE in a deployed optical network. The traffic growth forecast is for the use of 40 channels in 3 years. The customer needs to reduce the space for the shelf. Among the following, which additional input is NOT necessary to meet these specific requirements?

  1. Rack size
  2. Expected traffic added-dropped at the site
  3. Mean time to repair for the equipment
  4. Power supply

Answer(s): D



Consider the exhibit that shows a network with a full mesh fiber structure. Link weights indicate the cost. Future services can be requested between any node pair.
Which of the following topology represents a minimum cost design (minimum overall fiber cost) where link failure survivability is ensured?
A)



B)



C)



D)

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): B



Suppose there is a 40 Gbit/s signal which has a symbol rate of Gbaud/s.
Which modulation format is being used?

  1. QPSK
  2. BPSK
  3. 4QAM
  4. DP-QPSK

Answer(s): C



What is guardband required for?

  1. To reduce the impact of chromatic dispersion.
  2. To properly use the available bandwidth of the fibers.
  3. To enable each channel to support a higher modulation format.
  4. To reduce non-linear impairments between coherent and non-coherent channels.

Answer(s): D



Share your comments for Nokia 4A0-255 exam with other users:

R
Raviraj Magadum
1/12/2024 11:39:00 AM

practice test

S
sivaramakrishnan
7/27/2023 8:12:00 AM

want the dumps for emc content management server programming(cmsp)

A
Aderonke
10/23/2023 1:52:00 PM

brilliant and helpful

A
Az
9/16/2023 2:43:00 PM

q75. azure files is pass

K
ketty
11/9/2023 8:10:00 AM

very helpful

S
Sonail
5/2/2022 1:36:00 PM

thank you for these questions. it helped a lot.

S
Shariq
7/28/2023 8:00:00 AM

how do i get the h12-724 dumps

A
adi
10/30/2023 11:51:00 PM

nice data dumps

E
EDITH NCUBE
7/25/2023 7:28:00 AM

answers are correct

R
Raja
6/20/2023 4:38:00 AM

good explanation

B
BigMouthDog
1/22/2022 8:17:00 PM

hi team just want to know if there is any update version of the exam 350-401

F
francesco
10/30/2023 11:08:00 AM

helpful on 2017 scrum guide

A
Amitabha Roy
10/5/2023 3:16:00 AM

planning to attempt for the exam.

P
Prem Yadav
7/29/2023 6:20:00 AM

pleaseee upload

A
Ahmed Hashi
7/6/2023 5:40:00 PM

thanks ly so i have information cia

M
mansi
5/31/2023 7:58:00 AM

hello team, i need sap qm dumps for practice

J
Jamil aljamil
12/4/2023 4:47:00 AM

it’s good but not senatios based

C
Cath
10/10/2023 10:19:00 AM

q.119 - the correct answer is b - they are not captured in an update set as theyre data.

P
P
1/6/2024 11:22:00 AM

good matter

S
surya
7/30/2023 2:02:00 PM

please upload c_sacp_2308

S
Sasuke
7/11/2023 10:30:00 PM

please upload the dump. thanks very much !!

V
V
7/4/2023 8:57:00 AM

good questions

T
TTB
8/22/2023 5:30:00 AM

hi, could you please update the latest dump version

T
T
7/28/2023 9:06:00 PM

this question is keep repeat : you are developing a sales application that will contain several azure cloud services and handle different components of a transaction. different cloud services will process customer orders, billing, payment, inventory, and shipping. you need to recommend a solution to enable the cloud services to asynchronously communicate transaction information by using xml messages. what should you include in the recommendation?

G
Gurgaon
9/28/2023 4:35:00 AM

great questions

W
wasif
10/11/2023 2:22:00 AM

its realy good

S
Shubhra Rathi
8/26/2023 1:12:00 PM

oracle 1z0-1059-22 dumps

L
Leo
7/29/2023 8:48:00 AM

please share me the pdf..

A
AbedRabbou Alaqabna
12/18/2023 3:10:00 AM

q50: which two functions can be used by an end user when pivoting an interactive report? the correct answer is a, c because we do not have rank in the function pivoting you can check in the apex app

R
Rohan Limaye
12/30/2023 8:52:00 AM

best to practice

A
Aparajeeta
10/13/2023 2:42:00 PM

so far it is good

V
Vgf
7/20/2023 3:59:00 PM

please provide me the dump

D
Deno
10/25/2023 1:14:00 AM

i failed the cisa exam today. but i have found all the questions that were on the exam to be on this site.

C
CiscoStudent
11/15/2023 5:29:00 AM

in question 272 the right answer states that an autonomous acces point is "configured and managed by the wlc" but this is not what i have learned in my ccna course. is this a mistake? i understand that lightweight aps are managed by wlc while autonomous work as standalones on the wlan.

AI Tutor 👋 I’m here to help!