Huawei H13-723_V2.0 Exam - Topic 6 Question 53 Discussion

Actual exam question for Huawei's H13-723_V2.0 exam

Question #: 53
Topic #: 6

[All H13-723_V2.0 Questions]

writingMapReduceWhich two interfaces are usually required to be implemented by developers?

Amapandcombine

Breduceandcombine

Ccombineandsort

Dmapandreduce

Show Suggested Answer

Suggested Answer: A, B, C, D

by Jose at Oct 20, 2024, 08:13 AM

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Leonida

10 months ago

I thought sorting was part of it, but I guess not!

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Carry

10 months ago

Yup, map and reduce are the essentials.

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Truman

10 months ago

Wait, are you sure about that? I thought combine was needed too.

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Melissia

11 months ago

Totally agree, those are the core interfaces.

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Marisha

11 months ago

It's definitely map and reduce!

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Vanda

11 months ago

I’m a bit confused; I thought combine was important too, but I guess it’s not one of the main interfaces.

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Lura

11 months ago

I feel like combine might be optional, but map and reduce are definitely the core ones.

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Lourdes

11 months ago

I remember practicing a question like this, and I think it was definitely map and reduce that were required.

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Cecilia

12 months ago

I think the main interfaces are map and reduce, but I'm not entirely sure if combine is also needed.

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Rikki

12 months ago

I've got a good handle on MapReduce, so I'm confident the answer is D. Map and reduce are the two key interfaces that developers need to implement.

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Pamela

12 months ago

The question is asking about the interfaces, not the overall MapReduce process. I'll need to review the details of the MapReduce framework to answer this correctly.

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Staci

12 months ago

I'm a bit confused on this one. I know MapReduce has something to do with combining and sorting, but I'm not sure which specific interfaces are required.

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Socorro

12 months ago

Okay, I'm pretty sure the answer is map and reduce. Those are the core components of the MapReduce programming model.

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Judy

12 months ago

Hmm, this looks like a tricky one. I'll need to think carefully about the key interfaces required for MapReduce.

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Kaitlyn

1 year ago

Wait, aren't we supposed to be implementing the Macarena and the Hustle? I thought this was a dance exam. Oh well, D) map and reduce it is!

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Kirk

1 year ago

Haha, that would be fun! But for now, let's stick with D) map and reduce for this exam.

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Mitsue

1 year ago

I almost wish we were doing the Macarena instead! But yes, it's D) map and reduce.

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Irma

1 year ago

No, we're not dancing here. It's D) map and reduce that developers need to implement.

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Hermila

1 year ago

D) map and reduce, for sure. If it ain't broke, don't fix it, am I right? Although, a little bit of combine action never hurt anyone...

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Nobuko

1 year ago

D) map and reduce are the way to go. Keep it simple.

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Gregoria

1 year ago

B) I think it's reduce and combine, but I could be wrong.

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Genevive

1 year ago

A) map and reduce, definitely. Can't go wrong with the classics.

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Ngoc

1 year ago

I'm going with C) combine and sort. Who doesn't love a good old-fashioned sort operation, am I right? MapReduce is all about efficiency, after all.

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Brinda

1 year ago

No problem! It's always good to learn something new about MapReduce.

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Wynell

1 year ago

Oh, I see. Thanks for the clarification. I'll keep that in mind for next time.

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Marshall

1 year ago

Actually, the correct answer is D) map and reduce. Those are the two interfaces usually required to be implemented by developers in MapReduce.

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Laticia

1 year ago

I'm going with C) combine and sort. Who doesn't love a good old-fashioned sort operation, am I right? MapReduce is all about efficiency, after all.

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Nida

1 year ago

Hmm, I'm not so sure. I thought it might be B) reduce and combine, but I could be wrong. Gotta love these tricky MapReduce questions!

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Janna

1 year ago

No, I believe it's A) map and combine.

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Dylan

1 year ago

I think it's D) map and reduce.

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Peggie

1 year ago

Well, this one's a no-brainer. It's definitely D) map and reduce. That's the bread and butter of MapReduce, isn't it?

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An

1 year ago

I'm not sure. Can someone explain why map and reduce are the correct interfaces?

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Casandra

1 year ago

I agree with Audria. Map and reduce are the two interfaces usually required to be implemented.

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Audria

1 year ago

I think the answer is D) map and reduce.

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