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CWNP Exam CWAP-403 Topic 12 Question 71 Discussion

Actual exam question for CWNP's CWAP-403 exam
Question #: 71
Topic #: 12
[All CWAP-403 Questions]

A client is operating in an unstable RF environment. Out of five data frames transmitted to the client it only receives four. The client sends a Block Ack to acknowledge the receipt of these four frames but due to frame corruption the Block Ack is not received by the AP. Which frames will be transmitted?

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Suggested Answer: D

Contribute your Thoughts:

Yuki
16 days ago
Haha, imagine the AP just sending the Block Ack on repeat. 'I know you didn't get it, so here it is again... and again!'
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Chantell
17 days ago
I agree, C is the way to go. The AP has no way of knowing which frame was corrupted, so it has to resend all of them.
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Vincenza
18 days ago
Option C seems like the correct answer here. If the Block Ack was corrupted, the AP would retransmit all the data frames since it didn't receive confirmation of their delivery.
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Oneida
22 days ago
Haha, imagine if the answer was D - 'Only the Block Ack'! That would just make the whole situation even more chaotic.
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Emiko
2 days ago
User 3: Agreed, the client needs all the data frames to function properly.
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Arminda
3 days ago
User 2: Definitely! It's important for all data frames to be retransmitted.
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Gertude
11 days ago
It would be a mess if only the Block Ack was transmitted.
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Adell
27 days ago
I agree with Sue. C is the correct answer. The AP won't know which frame was corrupted, so it's safest to retransmit all the data frames.
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Willetta
10 days ago
Yes, the AP won't know which frame was corrupted, so it's best to resend all of them.
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Celeste
16 days ago
I agree, it's better to retransmit all the data frames to be safe.
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Tawna
17 days ago
I think the correct answer is C) All data frames.
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Sue
1 months ago
Hmm, I think the answer is C. If the client only received 4 out of 5 frames and the Block Ack was corrupted, the AP should retransmit all the data frames.
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Luis
3 days ago
Yes, it's important for the client to have all the data frames, especially in an unstable RF environment.
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Belen
11 days ago
I agree, the AP should retransmit all data frames to ensure the client receives all the necessary information.
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Sarah
1 months ago
But wouldn't it make more sense to only retransmit the corrupted data frame to save bandwidth?
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Kanisha
1 months ago
I agree with Reyes, because the client needs all the frames for proper communication.
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Reyes
2 months ago
I think the AP will retransmit all data frames.
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