Nokia 4A0-C02 Exam - Topic 3 Question 20 Discussion

Actual exam question for Nokia's 4A0-C02 exam

Question #: 20
Topic #: 3

Which of the following statements are TRUE? (Choose two)

AThe primary contributors to latency are distance, scheduling, and congestion.

BThe weighted round robin scheduling algorithm will result in more delay for high priority traffic than the regular round robin algorithm.

CThe round robin scheduling algorithm will result in less jitter for low priority traffic than a strict priority scheduler.

DPacket loss can be reduced by decreasing the amount of buffer space available to a queue.

ELatency can be reduced by increasing the amount of buffer space available to a queue.

Show Suggested Answer

Suggested Answer: A, C

by Justine at May 03, 2022, 05:33 PM

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Leanna

4 months ago

E is true, more buffer can help with latency!

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Edmond

4 months ago

Wait, D seems off, how does less buffer reduce packet loss?

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Ming

4 months ago

C sounds right, less jitter for low priority with round robin.

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Lucina

4 months ago

I disagree with B, high priority should always get priority.

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Scarlet

4 months ago

A is definitely true, distance and congestion matter!

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Nichelle

5 months ago

I vaguely recall that reducing buffer space can actually increase packet loss, so D seems wrong to me. E might be true, but I’m not completely confident.

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Sabina

5 months ago

I feel like C makes sense because strict priority scheduling could lead to more jitter for low priority traffic, but I need to double-check that.

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Willis

5 months ago

I'm not sure about B; I thought weighted round robin was supposed to prioritize traffic better, but maybe it does introduce more delay?

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Sheridan

5 months ago

I remember studying that latency can indeed be affected by distance and congestion, so I think A might be true.

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Selma

5 months ago

I remember learning about this in class, but I'm drawing a blank on the specifics. Guess I'll have to make an educated guess.

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Marion

5 months ago

I remember that we need to avoid using default ports, but I'm unsure about the specific port numbers for the XML SSL.

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Narcisa

5 months ago

Okay, this looks straightforward. I think I can handle assigning the Accountant closing role to Theresa Jayne for the USMF legal entity.

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