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Nokia 4A0-100 Exam - Topic 4 Question 93 Discussion

What must occur before two hosts can exchange data using TCP?
A) Nothing. The two hosts can send data to each other at any time.
B) The two hosts must negotiate a path MTU to be used for the data exchange.
C) The two hosts must perform a 3-way handshake before transmitting data.
D) The two hosts must exchange encryption keys before transmitting data.

Nokia 4A0-100 Exam - Topic 4 Question 93 Discussion

Actual exam question for Nokia's 4A0-100 exam
Question #: 93
Topic #: 4
[All 4A0-100 Questions]

What must occur before two hosts can exchange data using TCP?

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Suggested Answer: A

by Gilma at Jul 14, 2024, 12:06 AM

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Therese
9 months ago
C is the correct answer, no doubt about it!
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Vallie
9 months ago
B is interesting, but not the main requirement.
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Victor
10 months ago
Wait, do they really need to do a handshake? Sounds complicated!
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Lashon
10 months ago
I thought it was A, but I guess I was wrong.
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Georgene
10 months ago
Definitely C, the 3-way handshake is essential!
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Belen
10 months ago
I'm pretty confident that encryption keys are not required for TCP data exchange, so I think that option can be ruled out.
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Gracia
11 months ago
I feel like I read something about MTU negotiation, but I can't recall if it's necessary before data exchange in TCP.
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Gracia
11 months ago
I practiced a similar question about TCP handshakes, and I believe the 3-way handshake is essential for establishing a connection.
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Holley
11 months ago
I think I remember that TCP requires some sort of connection setup before data can be sent, but I'm not entirely sure about the specifics.
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Buffy
11 months ago
I'm a little confused by this question. I know TCP has some kind of connection establishment process, but I can't recall the exact details. I'll have to review my notes to make sure I understand this properly.
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Harrison
11 months ago
Easy one! The answer is definitely C. The 3-way handshake is the standard way that TCP connections are initiated. I'm confident that's the right approach here.
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Yuriko
11 months ago
Hmm, I'm a bit unsure about this one. I know TCP requires some kind of setup process, but I can't remember if it's specifically a 3-way handshake. I'll have to think this through carefully.
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Shenika
11 months ago
I'm pretty sure the answer is C. The 3-way handshake is a key part of establishing a TCP connection, so that has to happen before any data can be exchanged.
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Luann
11 months ago
I feel like privacy laws could be a tricky area, but I don't think they completely prohibit guidelines. So, I'm leaning away from option B.
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Jenise
11 months ago
This question seems pretty straightforward. I'll focus on identifying the one aspect that is not shared by a good MBO.
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Bulah
1 year ago
Option A? That's like saying I can just throw a ball at someone and expect them to catch it without any prior coordination. Nope, TCP needs that 3-way handshake to get things going.
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Kenia
1 year ago
Option B? That's like saying I need to measure the size of the envelope before I can put a letter in it. TCP doesn't work that way.
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Jerrod
1 year ago
Option B is incorrect. The correct answer is C.
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Leatha
1 year ago
C) The two hosts must perform a 3-way handshake before transmitting data.
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Blossom
1 year ago
A) Nothing. The two hosts can send data to each other at any time.
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Dong
1 year ago
Encryption keys? That's for secure communication, not just regular data exchange. I'll go with option C - the 3-way handshake is the correct answer here.
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Willodean
1 year ago
User 3: Yes, the 3-way handshake is important for data exchange using TCP.
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Melissa
1 year ago
User 2: I agree, option C - the 3-way handshake is necessary.
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Dorothy
1 year ago
User 1: Encryption keys are for secure communication.
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Audry
1 year ago
Hmm, I think option C is the way to go. The three-way handshake is the foundation of TCP, and it's essential for establishing a reliable connection.
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Pansy
1 year ago
Scot: Exactly, that's why option C is the correct answer.
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Amie
1 year ago
User 3: So, it's important for the two hosts to establish a connection before exchanging data.
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Scot
1 year ago
User 2: Definitely, without the handshake, the connection wouldn't be reliable.
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Jenelle
1 year ago
User 1: I agree, option C is correct. The 3-way handshake is crucial for TCP communication.
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Rueben
1 year ago
I think option C makes sense. It ensures that both hosts are ready to communicate securely.
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Jodi
1 year ago
I agree with Ines. The 3-way handshake is necessary to establish a connection before data exchange.
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Solange
1 year ago
Option A? Really? That's like saying I can just start calling someone on the phone without even dialing the number. Clearly, that's not how TCP works.
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Jessenia
1 year ago
B) The two hosts must negotiate a path MTU to be used for the data exchange.
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Mozell
1 year ago
Option A is definitely not the correct choice. The 3-way handshake is essential for TCP communication.
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Jennifer
1 year ago
C) The two hosts must perform a 3-way handshake before transmitting data.
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Krissy
1 year ago
A) Nothing. The two hosts can send data to each other at any time.
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Ines
1 year ago
C) The two hosts must perform a 3-way handshake before transmitting data.
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