Nokia Exam 4A0-255 Topic 5 Question 38 Discussion

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

Question #: 38
Topic #: 5

[All 4A0-255 Questions]

Which of the following statements about the recovery time for protection and restoration combined (PRC) is correct?

APRC can be as fact as sub-network connection protection (SNCP)

BPRC is as fast as restoration mechanisms.

CPRC has a recovery time that depends on the broken links.

DPRC has a typical recovery time greater than 50 ms.

Show Suggested Answer

Suggested Answer: C

by Helaine at Apr 25, 2024, 07:44 AM

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4 days ago

B sounds good in theory, but I'm not sure it's always true in practice. Recovery times can be tricky to predict.

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10 days ago

A? That's a bold claim. I don't think PRC can be as fast as SNCP. Maybe the question writer is feeling a bit too optimistic today.

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27 days ago

But PRC is not always as fast as SNCP, it depends on the specific network configuration and the location of the broken links.

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29 days ago

I disagree, I believe A) PRC can be as fast as sub-network connection protection (SNCP) is the correct statement.

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1 months ago

I think the correct statement is C) PRC has a recovery time that depends on the broken links.

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