EADP19-001 시험 - Esri실제시험문제와 답 - 93문항

Question No : 1

An ArcGIS user needs to classify 25 different vegetation types. The user has a single band.
20- meter resolution image with 10-meter spatial accuracy.
Which type of accuracy is the data lacking?

A.Horizontal
B.Spectral
C.Vertical
D.Spatial

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Question No : 2

An ArcGis user is making a small-scale map using road data that was collected at a large scale.
What is the appropriate tool for removing some of the road detail?

A.Thin Road Network
B.Simplify Line
C.Collapse Dual Lines to Centerline
D.Smooth Line

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Question No : 3

An ArcGIS user needs to create a map of flood zones for an insurance company.
The user has a choice of four elevation data sets to perform the analysis
• SRTM 90-meter DEM
• Lidar 5-meter DEM
• 30-meter DEM derived from stereo imagery
Which type of elevation dataset will create the most accurate flood zones?

A.USGS 30-meter DEM
B.USGS 30 meter DEM
C.SRTM 90 meter DEM
D.Lidar5-meter DEM
E.30-meter DEM derived from stereo imagery

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Question No : 4

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?

A.The street was digitized at a scale that was too small
B.The street was digitized at a scale that was too large
C.The snapping tolerance was set to Low
D.Edge snapping was turned on Instead of end snapping

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Question No : 5

An analyst has a multi band raster, but needs just one of the bands for a project.
Which geoprocessing tool should be used to extract a single band?

A.Slice (3D Analyst)
B.Extract by Attributes (Spatial Analyst)
C.Composite Bands (Data Management)
D.Clip (Data Management)

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Question No : 6

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?

A.north
B.south
C.east
D.west

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Question No : 7

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

A.inside a single feature dataset
B.outside a feature dataset
C.inside any feature datasets sharing the same spatial reference
D.inside a topology

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Question No : 8

An ArcGIS user is creating a script tool to automate a common workflow.
Which tool property ensures that the tool only recognizes intended feature data sources?

A.output spatial reference property
B.data type fitter property
C.workspace data property
D.data extent property

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Question No : 9

Using the Spatial Analyst IDW (Inverse Distance Weighted) tool an ArcGlS user interpolates a point feature class to a raster. The user notices that some high point values near the edge of the feature class seem to have a dramatic effect on the output.
This occurs even in areas that are far from the high edge values
Which two parameters should the user consider changing in the IDW tool? (Choose two)

A.z-value field
B.search radius
C.power
D.output cell size
E.weight

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Question No : 10

The ArcGIS user is given data for the Arctic and is asked to perform various types of analysis using the data. The data extends from the North Pole south to 70 degrees North Latitude Data layers may contain points lines, or polygons, and include ice surveys from NOAA depth contours: continental margins, locations of known and suspected oil reserves, endangered species habitat, and territorial boundaries for nations having Arctic coastline.
Which map projection should be used for the data to allow the most accurate buffering of those areas, in order to comply with the U.S court decision that ships may not approach closer than 20 nautical miles to a seal rookery?

A.azimuthai equidistant
B.polar stereographic
C.gnomonic
D.Lambert azimuthal

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Question No : 11

An ArcGIS user is tasked with converting an IDRISI vector format file to a geodatabase feature class. The user does not need to change any aspects of the data source in the output feature class.
Which tool should the user employ?

A.Feature Class to Feature Class
B.IDRISI to Feature Class
C.Quick Import
D.Raster to Geodatabase

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Question No : 12

A taster contains pixels with decimal values.
Which method is used to round raster pixel values to the nearest whole number?

A.use the Round Up tool (Spatial Analyst), then the Round Down tool (Spatial Analyst)
B.use the Round Down tool (Spatial Analyst), then the Round Up tool (Spatial Analyst)
C.use the Plus tool (Spatial Analyst) to add 1. then the Minus tool (Spatial Analyst) to subtract 0.5
D.use the Plus tool (Spatial Analyst) to add 0.5, then the int tool (Spatial Analyst) to truncate to the nearest integer

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Question No : 13

An ArcGIS user downloads shapefiles from a Web site. The metadata on the Web site Indicates that the spatial reference the same as that used in the user's workplace, but the downloads draw southwest of the user's data and the downloaded data appears too small.
What is the most likely cause of the alignment problem?

A.The metadata refers to an incorrect datum
B.The linear units referred to in the metadata are incorrect
C.The central meridian from the metadata is incorrect
D.The latitude of origin from the metadata is incorrect

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Question No : 14

Upon opening a model In ModelBuilder. one 01 the tools has a repair icon next to it.
How can the model be repaired?

A.Select and update the problem tool
B.validate and save the entire model to update the tool
C.open the model properties and disable the use of relative path names
D.click the Auto Layout button to update the tool

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Question No : 15

For a project, an ArcGlS user creates a custom user interface form to allow data entry and editing directly with the database. This form must be available within ArcMap and also as a stand-alone tool.
How can this custom form be made available within ArcMap?

A.as a layer package
B.as a custom transformer
C.as an add-in
D.as an ArcPy Python script

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Esri EADP19-001 시험