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Huawei H13-711 Exam - Topic 2 Question 114 Discussion

Which of the following HDFS commands can be used to check the integrity of a data block?
A) hdfs fsck / (correct answer>
B) hdfs fsck / -delete
C) hdfs dfsadmin -report
D) hdfs balancer-threshold 1

Huawei H13-711 Exam - Topic 2 Question 114 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 114
Topic #: 2
[All H13-711 Questions]

Which of the following HDFS commands can be used to check the integrity of a data block?

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Suggested Answer: A

by Penney at Jul 09, 2025, 05:58 AM

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Charlette
9 months ago
Why would anyone use -delete with fsck? Seems risky!
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Adela
9 months ago
Totally agree, hdfs fsck is the go-to command!
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Antione
9 months ago
I thought it was hdfs dfsadmin -report.
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Patti
10 months ago
Wait, hdfs balancer-threshold 1? That doesn't sound right.
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Hayley
10 months ago
hdfs fsck / is the right one!
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Tresa
10 months ago
I don’t think hdfs balancer-threshold 1 is relevant here; it seems more about balancing data rather than checking integrity.
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Clemencia
10 months ago
I feel like hdfs dfsadmin -report is related to checking the status of the system, but not specifically for data block integrity.
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Venita
11 months ago
I remember practicing with hdfs fsck, but I’m not sure if the correct syntax is just hdfs fsck / or if it includes something else.
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Cherry
11 months ago
I think the command to check data block integrity is hdfs fsck, but I can't remember if it needs any specific flags.
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Angelo
11 months ago
Hmm, this is a tricky one. I think the key is understanding the different HDFS commands and their specific use cases. I'm leaning towards option A, "hdfs fsck /", but I'll double-check the other options just to be sure.
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Wenona
11 months ago
I'm a bit unsure about this question. The options seem to be related to HDFS commands, but I'm not entirely sure which one is specifically for checking data block integrity. I'll have to review my HDFS notes to be sure.
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Amber
11 months ago
Ah, I've seen this command before. The "hdfs fsck /" is definitely the right answer to check the integrity of HDFS data blocks. I'm pretty confident about this one.
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Joni
12 months ago
Okay, let me think this through. I know "fsck" is used for file system checks, so that's a good start. But I'm not sure if it's specifically for checking data block integrity. I'll have to think about the other options as well.
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Raymon
12 months ago
Hmm, this looks like a straightforward HDFS command question. I think the answer is A - "hdfs fsck /" to check the integrity of the data blocks.
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Franchesca
1 year ago
Ooh, data block integrity, huh? I bet option B is the one that really gets the job done - delete anything that's not up to par! Clean slate, clean data, am I right?
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Inocencia
1 year ago
Hmm, let's see... 'hdfs fsck /' - that's the one that makes sure your data is all good, right? I mean, who needs to delete anything when you can just check it's all there!
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Trinidad
1 year ago
I'm not sure, but I think C) hdfs dfsadmin -report might also be used to check data block integrity.
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Verda
1 year ago
Ah, the age-old question of checking HDFS data block integrity. Clearly, option A is the way to go - it's the one that actually checks the integrity, not just some report or balancing thing.
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Jutta
1 year ago
I agree, option A is the correct one to check data block integrity.
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Precious
1 year ago
I agree with Leana, hdfs fsck / is the correct command for checking data block integrity.
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Leana
1 year ago
I think the answer is A) hdfs fsck / because it checks the integrity of a data block.
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