Huawei Exam H19-374 Topic 1 Question 84 Discussion

Actual exam question for Huawei's H19-374 exam

Question #: 84
Topic #: 1

Which descriptions of Huawei video surveillance platform VCN3000 are correct on the equipment parameters?

ASupport mixed insertion of SATA and SAS hard disks, hot-swappable hard disks and online replacement of failed hard disks; SAS channel interface performance 6Gbps:

BImage storage adopts block storage to avoid disk fragmentation:

CSupports LUN non-failure technology. When multiple hard disks are damaged, the recording data on the undamaged hard disks in the Raid group can still be read by the system.

DA single device can simultaneously access video streams: 256 channels, forwarding: 512Mbps, storage: 512Mbps, video playback and download: 128Mbps.

Show Suggested Answer

Suggested Answer: A, B, C, D

by Justine at Apr 08, 2024, 05:57 AM

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Carman

6 months ago

I see the importance of option D, but let's not overlook option B as well. Block storage can help optimize storage and prevent fragmentation, which can improve performance in the long run.

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Valentin

6 months ago

I personally think option D is the most crucial. The ability to access multiple video streams simultaneously and have high forwarding and storage capacity is essential for a surveillance platform.

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Donette

6 months ago

I agree with Amy, that feature would definitely make maintenance easier. But option C also sounds important, ensuring data can still be accessed even if some hard disks are damaged.

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Kasandra

6 months ago

I think option A is correct because it mentions the support for hot-swappable hard disks, which is a useful feature.

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Nadine

7 months ago

I think option D is correct because it mentions the device's video streaming capabilities.

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Beata

7 months ago

Option C also seems correct, it mentions LUN non-failure technology.

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Stephen

7 months ago

I agree with Beata, option A sounds like it's talking about hot-swappable hard disks.

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Beata

7 months ago

I think option A is correct because it mentions support for multiple hard disks.

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Deane

8 months ago

Ooh, block storage to avoid disk fragmentation, that's a good one. I like that they're testing our technical knowledge here.

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Kenneth

8 months ago

Okay, let's break this down. Mixed SATA and SAS disks, hot-swappable, and online replacement - that sounds about right. What do you guys think?

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Justine

8 months ago

I'm pretty confident in my knowledge of video surveillance systems, so I think I've got this one in the bag. Let's do this!

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Shawana

7 months ago

D) A single device can simultaneously access video streams: 256 channels, forwarding: 512Mbps, storage: 512Mbps, video playback and download: 128Mbps.

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Gladys

7 months ago

C) Supports LUN non-failure technology. When multiple hard disks are damaged, the recording data on the undamaged hard disks in the Raid group can still be read by the system.

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Marti

7 months ago

B) Image storage adopts block storage to avoid disk fragmentation.

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Ernestine

7 months ago

A) Support mixed insertion of SATA and SAS hard disks, hot-swappable hard disks and online replacement of failed hard disks; SAS channel interface performance 6Gbps.

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Yoko

8 months ago

Hmm, I wonder if they're trying to trick us with some of these options. We'll need to really parse the details to get this one right.

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Rex

8 months ago

Yeah, this is definitely a tough one. I'm not sure I'm fully familiar with all the technical specifications, but let's see what we can figure out.

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Ellen

8 months ago

Okay, let's take a look at this question. The descriptions of the Huawei VCN3000 video surveillance platform seem pretty technical, but I think I can give it a shot.

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