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Huawei H13-723_V2.0 Exam - Topic 1 Question 13 Discussion

existMapReduceDuring application development,setMapOutputCompressorClassWhat is the role of classes?
C) set upmapoutput compression method
A) AssumeSmapinput compression method
B) set upmapHow the output is delivered
D) set upreduceoutput compression method

Huawei H13-723_V2.0 Exam - Topic 1 Question 13 Discussion

Actual exam question for Huawei's H13-723_V2.0 exam
Question #: 13
Topic #: 1
[All H13-723_V2.0 Questions]

existMapReduceDuring application development,setMapOutputCompressorClassWhat is the role of classes?

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Suggested Answer: C

by Dottie at Dec 07, 2022, 11:31 PM

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Heidy
11 months ago
I’m surprised this is even a question, seems straightforward.
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Miesha
11 months ago
I think it’s definitely C, compression is key!
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Cherry
11 months ago
Wait, are we sure about that? I thought it was for reduce output.
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Helaine
11 months ago
Totally agree, C is the right choice.
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Rima
11 months ago
It's all about setting up the map output compression method!
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Stevie
12 months ago
I feel like I’ve seen questions where they ask about setting up compression for both map and reduce outputs, but this one seems to focus just on the map output. I think it might be C.
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Brandee
12 months ago
I’m a bit confused about the options. I thought `setMapOutputCompressorClass` was more about the input compression rather than output.
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Cecil
12 months ago
I remember practicing a similar question where we discussed compression methods, and I think option C sounds right since it mentions map output specifically.
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Keneth
12 months ago
I think the `setMapOutputCompressorClass` is related to how the output from the map phase is compressed, but I'm not entirely sure if it affects the reduce phase too.
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Laurel
12 months ago
Ah, this is a good one. I remember learning about this in class. The key is that the relief is restricted to the lower of the foreign or domestic tax rate. I feel confident I can answer this correctly.
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Naomi
12 months ago
I feel confident about this topic. The key is understanding the specific policy compatibility requirements.
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