Huawei Exam H13-922 Topic 1 Question 63 Discussion

Actual exam question for Huawei's H13-922 exam

Question #: 63
Topic #: 1

[All H13-922 Questions]

Which of the following functions cannot be implemented by PostGIS?

APolygon creation

BMultipoint distance calculation

CRaster data processing

DGeographic coordinate system settings
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Show Suggested Answer

Suggested Answer: C

by Howard at Apr 12, 2024, 05:43 AM

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Erick

4 months ago

So, we all agree that raster data processing is the function that cannot be implemented by PostGIS?

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Josphine

4 months ago

I agree, handling raster data might be too complex for PostGIS.

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Ashlee

4 months ago

I think raster data processing is the one that cannot be implemented by PostGIS.

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Erick

5 months ago

But how would it handle complex polygons then?

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Josphine

5 months ago

I disagree, I believe PostGIS can handle multipoint distance calculation.

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Erick

5 months ago

I think multipoint distance calculation cannot be implemented by PostGIS.

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Michel

6 months ago

I'm not sure, but I think the answer might be C) Raster data processing.

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Ocie

6 months ago

I see your point, but I still think D) Geographic coordinate system settings is the right answer.

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Sharmaine

6 months ago

I disagree, I think the answer is B) Multipoint distance calculation.

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Carey

6 months ago

I agree with Ocie, PostGIS can definitely handle polygon creation and raster data processing.

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Ocie

6 months ago

I think the answer is D) Geographic coordinate system settings.

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Margarett

7 months ago

You know, I'm actually curious to see the real answer. I feel like PostGIS is so robust, it might be able to do all of these things. Guess we'll have to wait and see!

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Lonny

5 months ago

A) Polygon creation

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Roslyn

5 months ago

I think you're right, PostGIS cannot handle raster data processing.

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Shawnda

6 months ago

C) Raster data processing

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Rolf

7 months ago

Agree with Veta. Raster processing is not really the focus of PostGIS. If I had to guess, that's the one function it can't handle as well as the others on the list.

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Blondell

7 months ago

Hmm, I'm not so sure about that. PostGIS has been expanding its capabilities over the years. I think it can handle raster data these days, even if vector data is its bread and butter.

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Haha, tricky question! I bet the answer is C. Raster data processing. PostGIS is great, but it's primarily focused on vector data, not rasters. That's more of a job for GDAL or other specialized tools.

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Annabelle

7 months ago

Well, I'm not an expert, but I thought PostGIS was mainly for vector data processing. Raster data processing might be more of a stretch, no?

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Helaine

7 months ago

I'm pretty sure PostGIS can handle all of these functions. It's a powerful spatial extension for PostgreSQL, so I don't see why any of these would be off-limits.

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