EADP19-001 Exam Dumps - ArcGIS Desktop Professional 19-001

Question # 4

An ArcGIS user has a project that requires using an image with a spatial accuracy of 5 meters Root Mean Square Error (RMSE) or better.

How should users verify the spatial accuracy of the image?

They should verify that the image resolution is less than 5 meters

They should compare the image to surveyed control points of high accuracy and compute an RMSE

They should visually inspect the image to make sure there are no obvious errors that would compromise the sp accuracy

They should compute an RMSE and compare the results to the results of a Landsat image

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Question # 5

ArcGIS user is updating all the newly paved roads after some recent constructions. The snapping tolerance is set to 15 pixels. They zoom out to the full extent to see their progress.

What should the ArcGIS user do next to maintain the accuracy of their editing?

increase the snapping tolerance

return to the previous scale

increase the sticky move tolerance

increase the thickness of the roads

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Question # 6

When designing a geometric network where should the feature classes be stored?

inside a single feature dataset

outside a feature dataset

inside any feature datasets sharing the same spatial reference

inside a topology

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Question # 7

An ArcGlS user has high-resolution single-band data and another raster datasetthat is multiband with lower resolution. Which process is used to convert the single-band data to multi-band, while retaining its resolution?

stack bands

NDVI

pan sharpen

visualize

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Question # 8

In the value for the latitude of origin in a projection tile is modified, making the value less negative (e.g. from -45 to -28). Which way does the data move?

north

south

east

west

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Question # 9

Refer to the exhibit.

An ArcGIS user added a new street (shown in the exhibit) to a streets feature class within an edit session.

The new street seems to have snapped to an existing street but upon zooming in the ArcGIS user notices that the street is connected to the wrong street.

What is the most likely reason for this error?

The street was digitized at a scale that was too small

The street was digitized at a scale that was too large

The snapping tolerance was set to Low

Edge snapping was turned on Instead of end snapping

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Question # 10

An ArcGIS user wants to create a tool that reads a Web data source from the U.S. Geological Survey site and create a feature class of earthquakes over magnitude 1 that have occurred in the last seven days. The data source URL is a .txt file directly usable as x, v event data, once downloaded.

The goal is to have a repeatable process to be run on demand overwriting the output each time with minimal user input and easy to understand for other users to whom the tool is provided

What should the user do to read and process the data?

use a third party scraping application to copy the data to a local file and read it as an x, y event data source

manually copy the file to local disk before running and run the Make XY Event Layer tool

write a NET component that reads the data presents the data to ArcObjects as an x.v event and creates new features from the data source

Write a Python script that imports urllib reads the data with uriopen and read methods and creates features from the data stream

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Question # 11

After the ground water is the local community was contaminated by a landfill, the health department requested a map showing the cancer rate for each postal code. An ArcGlS user Is provided a file geodatabase feature class (FeatureClassA) that has been joined to a cancer rate table (TableB). The cancer rate table does not have data for each postal code In the study and also contains data outside the study area creating null values. To eliminate the null values from being symbolized.

Which exclusion query should be used?

(FeatureClassA OBJECTED is Not Null) and (TableB.cancerrate Is Not Null)

("FeatureClassA OBJECTED" is Not Null) and (TableB.cancerrate is Not Null)

("FeatureClassA OBJECTED". "TableB cancerrate" is Not Null)

("FeatureClassA OBJECTED" and "TableB cancerrate" is Not Null)

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Question # 12

An ArcGIS user is tasked with creating a map of the state of Utah displaying all the rivers for a conservation group. The conservation group is only interested in seeing rivers longer than 15 miles, where the longer rivers appear thicker using graduated symbols.

What are two ways the ArcGIS user can eliminate rivers less than 5 miles in length from appearing in the map? (Choose two)

Build a label expression

Built a data exclusion expression

Build a definition query

Build a layer expression

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Question # 13

When rematching geocoding results, a user notices that E St Is being interpreted as East St. How snould a user resolve this Issue for future geocoding?

remove the entry defining E to mean east In the geocoding XML files

recreate the address locator with new reference data

create a composite address locator where E is not recognized as east

change E to east in the input table to be geocoded before geocoding

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