Nokia Exam 4A0-113 Topic 11 Question 75 Discussion

Actual exam question for Nokia's 4A0-113 exam

Question #: 75
Topic #: 11

[All 4A0-113 Questions]

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

AThe protocol field of the transport layer header.

BThe port field of the transport layer header.

CThe protocol field of the network layer header.

DThe port field of the network layer address.

Show Suggested Answer

Suggested Answer: C

by Alesia at May 29, 2024, 12:33 AM

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Alise

8 days ago

Definitely B. The network layer is all about routing and addressing, while the transport layer is where the application-level stuff happens.

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Isreal

9 hours ago

I agree, the port field of the transport layer header identifies the receiving application.

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Annamae

12 days ago

Haha, I bet the person who wrote this question is a real networking nerd. But hey, at least it's better than a question about 'which layer does the MAC address belong to?'

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Theron

18 days ago

I was torn between B and D, but I think B is the right choice since the transport layer is responsible for identifying the application.

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Erick

21 days ago

The port field of the transport layer header is the correct answer. That's where the receiving application is identified.

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Reuben

29 days ago

I'm not sure, but I think it's either A) or B). The protocol field could also be used to identify the application.

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Beula

1 months ago

I agree with Gerald, because the port field is used to identify the receiving application.

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Gerald

1 months ago

I think the answer is B) The port field of the transport layer header.

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