Esri EADP19-001 Exam - Topic 8 Question 20 Discussion

Actual exam question for Esri's EADP19-001 exam

Question #: 20
Topic #: 8

Q35) When converting a raster dataset to a polygon feature class, which parameter choice would result in polygon boundaries that most obviously reflect the cell shape of the raster input data source?

ASimplify polygons checked

BSimplify polygons unchecked

Cpyramid resampling technique set to cubic

Dtile size block set to 128

Show Suggested Answer

Suggested Answer: B

by Shawna at Dec 25, 2022, 05:49 PM

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Marci

4 months ago

Not sure about C, cubic resampling can distort things.

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Ngoc

4 months ago

B is the way to go for accurate boundaries.

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Erinn

4 months ago

Surprised that people think A is a good choice.

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Cammy

5 months ago

I disagree, I think A might work too.

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Carey

5 months ago

Definitely B, keeping it unchecked gives the best shape!

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Nan

5 months ago

I vaguely recall that tile size doesn't really influence the shape of the polygons, so I would rule out option D.

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Reed

5 months ago

I'm not entirely sure, but I feel like the resampling technique might not affect the polygon boundaries directly.

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Genevieve

5 months ago

I remember a practice question where simplifying polygons led to losing detail, so I’m leaning towards option B as well.

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Glen

5 months ago

I think if we want the polygon boundaries to closely match the raster cell shapes, we should leave the simplify polygons unchecked.

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Sherell

5 months ago

I think A is the way to go. Annotations allow you to provide that extra context for each activity, which can be really helpful when you're trying to explain the workflow to someone else.

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Cletus

5 months ago

This seems straightforward. I'm confident I can identify the potential EI from these activities.

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