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GAQM CPEH-001 Exam - Topic 3 Question 1 Discussion

TCP SYN Flood attack uses the three-way handshake mechanism.1. An attacker at system A sends a SYN packet to victim at system B2. System B sends a SYN/ACK packet to victim A3. As a normal three-way handshake mechanism system A should send an ACK packet to system B, however, system A does not send an ACK packet to system B. In this case client B is waiting for an ACK packet from client AThis status of client B is called _________________
B) 'half open'
A) 'half-closed'
C) 'full-open'
D) 'xmas-open'

GAQM CPEH-001 Exam - Topic 3 Question 1 Discussion

Actual exam question for GAQM's CPEH-001 exam
Question #: 1
Topic #: 3
[All CPEH-001 Questions]

TCP SYN Flood attack uses the three-way handshake mechanism.

1. An attacker at system A sends a SYN packet to victim at system B

2. System B sends a SYN/ACK packet to victim A

3. As a normal three-way handshake mechanism system A should send an ACK packet to system B, however, system A does not send an ACK packet to system B. In this case client B is waiting for an ACK packet from client A

This status of client B is called _________________

Show Suggested Answer Hide Answer
Suggested Answer: B

Contribute your Thoughts:

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Esteban
10 months ago
'Full-open' doesn't fit the description at all.
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Dannette
10 months ago
Wait, is 'xmas-open' even a real term?
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Queenie
10 months ago
'Half open' is correct, no doubt!
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Emilio
11 months ago
I thought it was 'half-closed'...
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Rodney
11 months ago
It's definitely 'half open'!
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Vicky
11 months ago
I thought 'full-open' was the right answer at first, but now I'm leaning towards 'half open' after reviewing the three-way handshake.
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Ashlyn
11 months ago
I'm a bit unsure, but I remember something about 'half-closed' being related to connections that are still waiting for something.
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Brice
11 months ago
I think the status is called 'half open' because the connection isn't fully established without the ACK.
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Sue
11 months ago
I practiced a similar question, and I believe the correct term is 'half open' since the server is waiting for the final ACK.
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Teri
11 months ago
This seems pretty straightforward. I think the key is to identify the two settings that need to be configured to track defective items returned to the vendor.
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Kristin
11 months ago
I'm pretty confident that the logical data model is used to abstract the conceptual data model and incorporate the rules of normalization. That's the key purpose of the logical model, to manage data integrity and relationships.
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Janine
11 months ago
I practiced a similar question that had a lot of overlap with this one. I feel confident about I and II being true though.
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