Nokia Exam 4A0-255 Topic 4 Question 34 Discussion

Actual exam question for Nokia's 4A0-255 exam

Question #: 34
Topic #: 4

[All 4A0-255 Questions]

Which of the following is recommended to reduce the latency of a 30km long link?

ADCM-free amplifiers

BSoft-decision FEC

CLow-noise amplifiers

DL1 encryption

Show Suggested Answer

Suggested Answer: C

by Yoko at Feb 09, 2024, 05:21 PM

Limited Time Offer

25%

Off

Get Premium 4A0-255 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Kimi

6 months ago

I believe D) L1 encryption is not relevant for reducing latency, so I would go with Soft-decision FEC.

upvoted 0 times

...

Linwood

6 months ago

Low-noise amplifiers may help with signal quality, but Soft-decision FEC directly addresses latency.

upvoted 0 times

...

Davida

7 months ago

I'm not sure, but I think C) Low-noise amplifiers could also be a good option.

upvoted 0 times

...

Raymon

7 months ago

I agree with Linwood, Soft-decision FEC can help reduce latency.

upvoted 0 times

...

Linwood

7 months ago

I think the answer is B) Soft-decision FEC.

upvoted 0 times

...

Cary

7 months ago

Low-noise amplifiers could also potentially help in reducing latency, but I still think Soft-decision FEC is the best option.

upvoted 0 times

...

Lindsey

7 months ago

That's true, but Soft-decision FEC is specifically designed for reducing latency in long links.

upvoted 0 times

...

Lindsey

7 months ago

I heard that DCM-free amplifiers can also be a good option to reduce latency.

upvoted 0 times

...

Cary

7 months ago

I agree with Lindsey. Soft-decision FEC can help reduce latency efficiently.

upvoted 0 times

...

Lindsey

8 months ago

I think the recommended option is B) Soft-decision FEC.

upvoted 0 times

...