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Nokia 4A0-100 Exam - Topic 1 Question 66 Discussion

Actual exam question for Nokia's 4A0-100 exam

Question #: 66
Topic #: 1

[All 4A0-100 Questions]

Host A receives a TCP SYN/ACK segment. What does this signify?

AHost A has received a request to establish a TCP session.

BHost A has received a request to close a TCP session

CA TCP session is now established to host A.

DThe TCP session has been terminated due to a timeout.

Show Suggested Answer

Suggested Answer: A

by Truman at Feb 25, 2023, 01:20 AM

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Jacquline

8 months ago

No way, it's definitely not about closing a session!

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Elliot

9 months ago

I thought SYN/ACK meant the session was already set up, not just a request.

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Louvenia

9 months ago

Wait, isn't it just a confirmation that the session is established?

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Terry

9 months ago

Totally agree, that's how the handshake works.

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Lindsay

9 months ago

It's a request to establish a TCP session!

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Susana

9 months ago

I’m a bit confused. I thought SYN was for starting a session, but does the ACK mean it’s already established? I guess I need to think more about this.

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Alline

9 months ago

I feel like I read somewhere that a SYN/ACK is part of the three-way handshake, which means it's not a closing request. So, definitely not B or D.

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Gertude

9 months ago

I remember practicing a question about TCP handshakes, and I think the SYN/ACK indicates that the session is being established. So, maybe it's C?

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Vince

10 months ago

I think the SYN/ACK means Host A is responding to a connection request, so it might be A? But I'm not entirely sure.

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Brandee

10 months ago

I think the key here is looking for a data type that can store more than one type of data structure. JSON definitely fits that description, so I'm confident that's the right answer.

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Latrice

10 months ago

I'm pretty confident I know the answer to this one. The function should return 0 when called with an empty array.

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Tamra

10 months ago

Okay, let me think this through. I'm pretty sure the Qkview file contains a lot of useful information that the support team would need to diagnose the issue, so that's probably the right answer.

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Carisa

1 year ago

Ah, the good old TCP handshake dance. When I see a SYN/ACK, I know it's time to break out my best disco moves. Option C, ladies and gentlemen!

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Shannon

1 year ago

Wait, wait, wait... a SYN/ACK segment? Did someone forget to flush the TCP toilet? C is the answer, obviously. This exam is making me feel a bit SYN-ical.

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Makeda

1 year ago

Well, well, well, look who's trying to trick us! A SYN/ACK can only mean one thing: the connection is alive and kicking. Option C is the way to go, my friends.

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Nikita

1 year ago

Easy peasy! When I see a SYN/ACK, I know that means the TCP session is up and running. C is the winner here.

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Martha

1 year ago

No problem! It's important to understand these TCP signals.

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Arlie

1 year ago

I always get confused with these, but now I know. Thanks for clarifying!

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Mignon

1 year ago

That's right! SYN/ACK means the connection is established.

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Von

1 year ago

I agree, C is the correct answer. The TCP session is now established.

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Yolando

1 year ago

Hmm, this one's tricky. But I'm pretty sure a SYN/ACK means the session is now established, so C is the correct answer.

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Ammie

1 year ago

Yes, C is the correct answer for a TCP SYN/ACK segment.

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Sabra

1 year ago

I agree, a SYN/ACK means the session is established.

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Tomas

1 year ago

I think you're right, C is the correct answer.

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Marshall

1 year ago

Ah, a classic TCP handshake question! Option C is the way to go here. That SYN/ACK means the connection is all set up and ready to go.

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Emiko

1 year ago

Yes, that's correct. The TCP SYN/ACK segment is part of the TCP three-way handshake process to establish a connection.

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Elke

1 year ago

I agree with Bettina. When Host A receives a TCP SYN/ACK segment, it means a request to establish a TCP session.

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Bettina

1 year ago

I think the answer is A) Host A has received a request to establish a TCP session.

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