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Huawei H13-711 Exam - Topic 1 Question 39 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 39
Topic #: 1
[All H13-711 Questions]

What's incorrect about HBase + HFile?

Show Suggested Answer Hide Answer
Suggested Answer: B

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Alisha
4 months ago
Really? I always thought HFiles were more flexible than that!
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Kathrine
4 months ago
Nope, one HFile only holds data for one column family.
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Glenna
4 months ago
Wait, I thought HFiles could have multiple column families?
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Nan
4 months ago
Totally agree, HFiles are tied to specific Regions.
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Willie
5 months ago
A HFile actually belongs to one Region, that's true.
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Erasmo
5 months ago
I vaguely recall that HFiles can store multiple rows, so option D might not be the right answer either.
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Tiara
5 months ago
I feel like option C could be misleading; HFiles do contain multiple columns, but I'm not sure if that's the main issue here.
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Marilynn
5 months ago
I remember practicing a question about HFiles and column families, and I think option B is definitely incorrect because HFiles should only belong to one column family.
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Wava
5 months ago
I think HFiles are tied to regions, so option A seems correct, but I'm not entirely sure.
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Dana
5 months ago
Base64 encoding uses a specific set of characters, so that's my best guess based on the HEX string.
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Glenna
5 months ago
I'm not too familiar with the Horizon View architecture, so I'll need to think this through carefully. I don't want to rush and accidentally select the wrong options.
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Erasmo
5 months ago
I've got a good strategy for this. I'll read through the options, eliminate the ones that don't seem relevant, and then select the three that can be customized.
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Gerri
5 months ago
I'm pretty confident on this one. The getCurrentPosition function takes a success callback and a failure callback as its two arguments. The success callback is where you handle the location data, and the failure callback is where you handle any errors that occur. I feel good about selecting those two options.
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Alberta
5 months ago
This looks like a classic workflow automation problem. I think the Dataproc Workflow Template is the way to go - it should let me easily define the sequence and concurrency of the Spark jobs.
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Maynard
5 months ago
Hmm, I'm a bit unsure about this one. I think it might be D, Projection/surface pattern, but I'm not 100% confident.
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