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Huawei Exam H13-711_V3.0 Topic 1 Question 69 Discussion

Actual exam question for Huawei's H13-711_V3.0 exam
Question #: 69
Topic #: 1
[All H13-711_V3.0 Questions]

HDFSIs andeploypoints on the clusterclothfile system, becausethis,many numbersaccording toneedPassover gridEnterRowtransmission,the following aboutCommunication of HDFS?Which one of the protocol descriptions is wrong??

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Suggested Answer: A

by Kirk at Mar 21, 2025, 03:09 PM

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Carissa
4 months ago
Wait, HDFS is a file system, not a communication protocol. This question is making my head spin!
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Rene
2 months ago
D) The name node will not initiate the initiativeRPC, butringshould come from customerendandRPC requests for data nodes
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Stefany
2 months ago
C) allHDFS communication protocol isbuilt onBased on TCP/IP protocol
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Simona
2 months ago
B) Clientwith data nodesinteraction ispass throughMPCto achieve
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Marvel
2 months ago
A) Between name node and number nodebutInteract using the NameNode protocol
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Dorthy
2 months ago
D) The name node will not initiate the initiativeRPC, butringshould come from customerendandRPC requests for data nodes
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Deeanna
2 months ago
C) allHDFS communication protocol isbuilt onBased on TCP/IP protocol
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Elli
2 months ago
B) Clientwith data nodesinteraction ispass throughMPCto achieve
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Jimmie
3 months ago
B) Clientwith data nodesinteraction ispass throughMPCto achieve
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Nicholle
3 months ago
A) Between name node and number nodebutInteract using the NameNode protocol
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Eden
3 months ago
A) Between name node and number nodebutInteract using the NameNode protocol
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Nida
4 months ago
I'm not sure, but I think D) The name node will not initiate the initiative RPC, but rings should come from customer end and RPC requests for data nodes makes sense too.
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Quentin
4 months ago
Haha, the question is a bit of a mess. I'm just going to go with option C, it seems the most straightforward answer.
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Annett
4 months ago
Option B sounds a bit off. I'm pretty sure the client interacts directly with the DataNodes, not through the MapReduce protocol.
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Zana
4 months ago
I agree with Terrilyn, because HDFS relies on TCP/IP for communication.
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Stefany
5 months ago
I think option D is wrong. The NameNode can initiate RPC requests to the DataNodes, it's not just the client that can make those requests.
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Elfriede
4 months ago
Yes, the NameNode can initiate RPC requests to the DataNodes, so option D is not accurate.
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Estrella
4 months ago
I think option D is incorrect because the NameNode can indeed send RPC requests to the DataNodes.
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Winfred
4 months ago
I agree, the NameNode can definitely initiate RPC requests to the DataNodes.
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Terrilyn
5 months ago
I think the answer is C) all HDFS communication protocol is built on TCP/IP protocol.
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