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Huawei Exam HC-621 Topic 1 Question 92 Discussion

Actual exam question for Huawei's HC-621 exam
Question #: 92
Topic #: 1
[All HC-621 Questions]

As follows using parity data redundancy protection raid levels are. (Choose two)

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Suggested Answer: C, D

Contribute your Thoughts:

Luann
4 months ago
RAID 1 and RAID 5, easy peasy. Now, if only they'd ask about the optimal number of disks for each level - that's where the real exam gold is at!
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Blondell
4 months ago
Ah, the age-old RAID question. As someone who's spent way too much time reading about RAID levels, I can confidently say that RAID 1 and RAID 5 are the way to go. Though I do wonder if the exam writers are just trying to keep us on our toes with these 'choose two' questions.
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Willis
3 months ago
I agree, those are the most commonly used RAID levels for protection.
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Kenia
3 months ago
RAID 1 and RAID 5 are definitely the best choices for data redundancy.
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Joseph
4 months ago
Wait, isn't RAID 2 the one where they use an entire disk just for parity? That seems like a huge waste of space. I'll go with RAID 1 and RAID 5.
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Leonida
4 months ago
Yeah, RAID 2 does seem like a waste of space. RAID 1 and RAID 5 are definitely better options for data protection.
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Lenna
4 months ago
I agree, RAID 1 and RAID 5 are more commonly used and provide good data redundancy.
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Corrinne
4 months ago
RAID 2 does use a whole disk for parity, but it's not very efficient. RAID 1 and RAID 5 are better choices.
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Willow
5 months ago
I'm pretty sure RAID 1 and RAID 5 are the correct answers. Who comes up with these tricky RAID questions anyway?
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Sueann
5 months ago
RAID 1 and RAID 5 definitely use parity data redundancy protection. The other options don't ring a bell.
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Melda
3 months ago
Oh, I see. So RAID 1 and RAID 5 are the ones with parity data redundancy protection.
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Marvel
3 months ago
No, RAID 3 doesn't use parity data redundancy protection. It's RAID 5 that does.
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Justine
3 months ago
I agree, RAID 1 and RAID 5 are the ones that use parity data protection.
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Jade
3 months ago
I think RAID 3 also uses parity data redundancy protection.
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Marion
4 months ago
Yeah, RAID 1 and RAID 5 are the ones with parity data redundancy.
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Staci
4 months ago
RAID 1 and RAID 5 are the ones that use parity data redundancy protection.
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Natalie
4 months ago
I think RAID 1 and RAID 5 are the ones that use parity data.
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Royal
4 months ago
Yeah, RAID 1 and RAID 5 are the ones with parity data redundancy.
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Tasia
4 months ago
RAID 1 and RAID 5 are the ones that use parity data redundancy protection.
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Paola
4 months ago
RAID 1 and RAID 5 are the ones that use parity data redundancy protection.
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Dominque
5 months ago
I'm not sure about RAID2 and RAID3, but I know RAID1 and RAID5 are commonly used for data protection.
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Trina
5 months ago
I agree with Malcom, RAID1 and RAID5 use parity data redundancy protection.
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Malcom
5 months ago
I think RAID1 and RAID5 are the correct options.
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