Eccouncil ECSAv10 Exam - Topic 8 Question 83 Discussion

Actual exam question for Eccouncil's ECSAv10 exam

Question #: 83
Topic #: 8

Transmission control protocol accepts data from a data stream, divides it into chunks, and adds a TCP header creating a TCP segment. The TCP header is the first 24 bytes of a TCP segment that contains the parameters and state of an end-to-end TCP socket. It is used to track the state of communication between two TCP endpoints.

For a connection to be established or initialized, the two hosts must synchronize. The synchronization requires each side to send its own initial sequence number and to receive a confirmation of exchange in an acknowledgment (ACK) from the other side

The below diagram shows the TCP Header format:

A16 bits

B32 bits

C8 bits

D24 bits

Show Suggested Answer

Suggested Answer: B

by Bettyann at Sep 17, 2024, 12:15 PM

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Joseph

6 months ago

32 bits sounds about right for some headers, but not TCP.

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Malcolm

6 months ago

It's all about that initial sequence number!

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Lisha

6 months ago

Wait, is it really 24 bytes? I thought it was different.

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Minna

7 months ago

Yep, totally agree!

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Lelia

7 months ago

TCP header is 24 bytes, right?

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Irving

7 months ago

I believe the initial sequence number is 32 bits, but I'm a bit confused about how that relates to the overall TCP header size.

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Rusty

7 months ago

I practiced a similar question about TCP segments, and I recall that the header has specific fields, but I can't remember the exact bit sizes.

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Casie

7 months ago

I think the TCP header is 32 bits in total, but I need to double-check if that's for the entire header or just a part of it.

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Josphine

8 months ago

I remember studying the TCP header format, but I'm not sure how many bits are allocated for the sequence number.

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Lewis

8 months ago

This seems like a straightforward question, but I want to make sure I'm not missing anything. I'll review the information about TCP synchronization and the header format to solidify my understanding before answering.

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Kristel

8 months ago

I'm a little confused by the different options. The question mentions the TCP header is 24 bytes, but the answer choices are in bits. I'll need to double-check the units to make sure I select the correct answer.

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Fernanda

8 months ago

Okay, I got this. The question is asking about the size of the TCP header, and the diagram clearly shows it's 24 bits. I'm confident I can get this right.

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Gayla

8 months ago

Hmm, I'm a bit unsure about this one. The TCP header seems complex, and I want to make sure I understand it fully before answering. I'll need to review the details closely.

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Augustine

8 months ago

The TCP header format looks straightforward, so I think I can handle this question. I'll carefully review the information provided and the diagram to determine the correct answer.

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Leonora

2 years ago

Wow, 32 bits, huh? That's a lot of information packed into a tiny little header. I bet the engineers who designed this were real TCP nerds. I wonder if they high-fived every time they came up with a new field to add.

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Vallie

2 years ago

8 bits? Seriously? I think someone needs to go back to TCP 101. This is a classic case of not reading the question properly. 24 bits, all the way!

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Isaac

2 years ago

Definitely not 8 bits, that would be too small for a TCP header. 24 bits is the right choice.

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Elenore

2 years ago

Yeah, 24 bits is the size of the TCP header. It's crucial for establishing communication between hosts.

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Pura

2 years ago

I agree, 24 bits is the correct answer. It's important to pay attention to the details.

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Sheridan

2 years ago

I'm not sure, but I think it's B) 32 bits because it needs to contain enough information for the TCP communication.

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Felicidad

2 years ago

I'm pretty sure it's 24 bits. I mean, the diagram clearly shows a 24-bit header, so that's gotta be the right answer. You can't argue with visual evidence, right?

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Delmy

2 years ago

Yeah, the visual evidence is pretty clear.

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Lawrence

2 years ago

I agree, the diagram shows a 24-bit header.

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Effie

2 years ago

No way, it's definitely 24 bits.

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Kenneth

2 years ago

I think it's 32 bits.

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Lawrence

2 years ago

I agree with Emmett, the TCP header is 32 bits long.

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Emmett

2 years ago

I think the answer is B) 32 bits.

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Melinda

2 years ago

The TCP header is definitely 32 bits! I mean, it's got all the important stuff like source and destination ports, sequence numbers, and the control flags. Gotta love those 32 bits of glory!

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