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Nokia 4A0-113 Exam - Topic 7 Question 102 Discussion

Actual exam question for Nokia's 4A0-113 exam
Question #: 102
Topic #: 7
[All 4A0-113 Questions]

In an IP datagram, which of the following fields identifies the receiving application?

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Suggested Answer: B

by Glendora at Aug 13, 2025, 05:33 PM

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Phil
2 months ago
Yeah, the port field is key for directing traffic to the right app!
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Reuben
2 months ago
The port field is what identifies the application, right?
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Cherry
3 months ago
Wait, are we sure it's not the protocol field? That seems off.
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Joesph
3 months ago
I thought it was the protocol field, but I guess not.
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Alline
3 months ago
It's definitely the port field of the transport layer header!
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Nichelle
3 months ago
I feel like the port field is definitely the right answer since it directs traffic to the correct application on the host.
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Fernanda
4 months ago
I’m a bit confused; I thought the network layer header was more about routing than identifying applications.
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Gail
4 months ago
I remember practicing a question like this, and I believe the protocol field is more about the type of transport used, not the specific application.
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Stefany
4 months ago
I think the port field of the transport layer header is what identifies the receiving application, but I'm not completely sure.
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Talia
4 months ago
B seems like the right answer to me. The port number is what the receiving application is listening on, so that's how the IP datagram knows where to deliver the data.
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Barrie
4 months ago
Okay, I think I've got it. The port field in the transport layer header, like TCP or UDP, is what identifies the specific application that the data is being sent to. The protocol field just tells you the transport layer protocol being used.
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Felicidad
4 months ago
Hmm, I'm a bit confused on this one. Is it the protocol field or the port field that identifies the receiving application? I'll have to think this through carefully.
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Tayna
5 months ago
I'm pretty sure the answer is B. The port field in the transport layer header identifies the receiving application.
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Susana
5 months ago
I'm not sure, but I think it might be A) The protocol field of the transport layer header.
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Jovita
5 months ago
Wait, isn't the protocol field the one that identifies the transport layer protocol? I'm pretty sure that's the one we're looking for here.
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Roselle
2 months ago
So, B is definitely the answer we need!
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Vanesa
2 months ago
Yeah, the port field directs traffic to the right app.
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Alica
2 months ago
But isn't the port field more specific for the application?
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Elvis
2 months ago
I think you're right about the protocol field!
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Paris
5 months ago
I agree with Bettye, because the port field is used to identify the receiving application.
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Cletus
6 months ago
Hmm, I think it's definitely the port field of the transport layer header. After all, that's where the application's address lives, right?
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Aleta
5 months ago
Yes, that's correct. The port field is crucial for directing the data to the correct application.
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Judy
5 months ago
I agree, the port field of the transport layer header is used to identify the receiving application.
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Bettye
6 months ago
I think the answer is B) The port field of the transport layer header.
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