Nokia Exam 4A0-100 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?

ANothing. The two hosts can send data to each other at any time.

BThe two hosts must negotiate a path MTU to be used for the data exchange.

CThe two hosts must perform a 3-way handshake before transmitting data.

DThe two hosts must exchange encryption keys before transmitting data.

Show Suggested Answer

Suggested Answer: A

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

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Bulah

1 months 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 months 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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Leatha

17 days ago

C) The two hosts must perform a 3-way handshake before transmitting data.

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Blossom

22 days ago

A) Nothing. The two hosts can send data to each other at any time.

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Dong

2 months 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 months ago

User 3: Yes, the 3-way handshake is important for data exchange using TCP.

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Melissa

1 months ago

User 2: I agree, option C - the 3-way handshake is necessary.

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Dorothy

1 months ago

User 1: Encryption keys are for secure communication.

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Audry

2 months 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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Amie

2 days ago

User 3: So, it's important for the two hosts to establish a connection before exchanging data.

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Scot

5 days ago

User 2: Definitely, without the handshake, the connection wouldn't be reliable.

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Jenelle

12 days ago

User 1: I agree, option C is correct. The 3-way handshake is crucial for TCP communication.

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Rueben

2 months ago

I think option C makes sense. It ensures that both hosts are ready to communicate securely.

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Jodi

2 months ago

I agree with Ines. The 3-way handshake is necessary to establish a connection before data exchange.

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Solange

2 months 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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