Nokia Exam 4A0-255 Topic 5 Question 65 Discussion

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

Question #: 65
Topic #: 5

Suppose that for a given number of buffer credits and for an given average FC frame size, the maximum FC link length is 50 km.

If the average FC frame size is doubled, which of the following is correct?

AThe throughput is halved.

BThroughput is doubled.

CThe Throughput is the same,.

DThe buffer credits need to be adjusted to achieve the maximum throughput.

Show Suggested Answer

Suggested Answer: D

by Rebbeca at Jun 12, 2025, 11:14 PM

Limited Time Offer

25%

Off

Contribute your Thoughts:

Submit Cancel

8 days ago

I think the answer is D. If the frame size doubles, the buffer credits need to be adjusted to maintain the maximum throughput.

upvoted 0 times

2 days ago

User 2: I agree, the buffer credits need to be adjusted.

upvoted 0 times

...

5 days ago

User 1: I think the answer is D.

upvoted 0 times

...