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Wireshark WCNA Exam - Topic 8 Question 15 Discussion

Actual exam question for Wireshark's WCNA exam
Question #: 15
Topic #: 8
[All WCNA Questions]

A TCP Acknowledgment Number field that is never incremented by a host after the TCP handshake indicates that no data is being received by that host.

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Suggested Answer: A

by Shawna at Jun 10, 2025, 09:19 AM

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Nicolette
2 months ago
Definitely true, the ACK number is crucial for data flow.
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Glory
2 months ago
Wait, really? I thought it just meant the connection was idle.
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Jacob
2 months ago
I disagree, it could be a network issue too.
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Malcolm
3 months ago
Sounds right, but I've seen cases where it doesn't apply.
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Yuette
3 months ago
That's true, no ACK means no data received.
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Miriam
3 months ago
I feel like this could be false, but I can't recall the exact details from my notes. I need to think this through more.
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Johana
3 months ago
I practiced a similar question where the acknowledgment number indicated data receipt, so I lean towards true here.
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Merrilee
4 months ago
I'm not entirely sure, but I remember something about the acknowledgment number being related to data flow. Maybe it's false?
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Tiffiny
4 months ago
I think this statement is true because if the acknowledgment number isn't incremented, it usually means no data is being received.
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Brett
4 months ago
This is a good one. The question is testing our understanding of how TCP acknowledgments work. I'm going to carefully consider the statement and then select the answer that best fits the description.
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Oliva
4 months ago
Wait, I'm a little confused. Does this mean the Acknowledgment Number is always supposed to be incremented, or only after the handshake? I need to re-read the question and make sure I understand the details.
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Vilma
4 months ago
Okay, let me break this down. The key is understanding that the Acknowledgment Number field is supposed to be incremented with each packet received. If it's not being incremented, that means no data is being received. I think I've got this.
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Royce
5 months ago
Hmm, I'm not sure about this one. I know TCP acknowledgments are important, but I'm a little fuzzy on the details. I'll have to think this through carefully.
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Chery
5 months ago
This seems like a straightforward question about TCP acknowledgments. I'm pretty confident I can answer this correctly.
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