Esri EADP19-001 問題集

質問 1：
What is the most efficient way for an ArcGlS user to modify the projection for data in a non- standard coordinate system (undefined in ArcGlS) to align with data in a standard coordinate system?
A. select a different datum
B. modify false easting and false northing
C. modify central meridian
D. modify standard parallel 1 and standard parallel 2
正解：B

質問 2：
An ArcGIS user is writing a Python script that will update the geometry of all the features of an input layer using a process that requires system tools to examine the geometric properties of each feature.
Which approach should be used to evaluate each feature's geometry and pass it to a system tool?
A. open an update cursor on the input layer and read its shapes as geometry objects that can be used as system tool inputs
B. open an update cursor on the input layer and make in_memory feature classes for each feature that can be used as system tool inputs
C. make feature layers from a selection o' each input geometry that can be used as system tool inputs
D. export input feature geometries to OGC WKT (OpenGIS Well Known Text) values in a spatial database and use OpenOIS spatial operators to calculate new geometries
正解：B

質問 3：
An ArcGIS user requests polygon parcel data to use in a model linking geoprocessing tools. The data the user receives covets the entire country and the large dataset causes the application to perform slowly.
How can the ArcGIS user improve the performance time without altering the model?
A. use a standalone variable In the model to set the area of Interest
B. increase the memory allotted to ArcMap while the tools running
C. limit the processing extent through the environment settings
D. convert the data to a Simple data type before using geoprocessing tools
正解：B

質問 4：
An ArcGlS user in a city office has a tool created from a geoprocessing model. The user is planning to share the tool with someone outside their office How can the user ensure that others can run the tool without being able to change it?
A. set a password for the model
B. embed the model in the tool
C. share the tool as a.dll file
D. make the model read-only
正解：B

質問 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. Composite Bands (Data Management)
C. Clip (Data Management)
D. Extract by Attributes (Spatial Analyst)
正解：B

質問 6：
An ArcGlS user created a geoprocessing script in which the output layer's symbology property is set to an existing layer file. The user intends to share the tool with another ArcGlS user.
How can the user share the script tool while maintaining the symbology in the output layer?
A. Share the script tool while the sumbology layer file embedded in it
B. Upload the script tool as a model to an FTP site
C. Distribute the Toolshare folder containing the script tool and related data
D. Publish the script tool as a geoprocessing service to ArcGlS Server
正解：D

質問 7：
An ArcGIS user is creating a processing environment that will be used repeatedly. To confirm results, the user wants to visualize the output of Intermediate processes during testing. The user is working with large data sets and wants to preserve already-complete steps and focus on one problem at a time.
Which geoprocessing approach should the user consider?
A. a stand-alone Python script executed in PythonWin with print statements capturing ArcPy messages
B. the Python window saving the contents to a script when each processing step is confirmed
C. a Python script tool commenting out code blocks and functions as development progresses
D. ModelBuilder running processes step-wise and displaying intermediate results in ArcMap
正解：B

質問 8：
An ArcGIS user is making a map and needs to symbolize cliff and escarpment features above contour features.
How can the features be ordered correctly if they are all in the same layer?
A. reorder the symbols in the symbology properties
B. use symbol level drawing
C. use scale-dependent drawing
D. set a definition query
正解：B

質問 9：
A local government geodatabase use case requires that airport noise regulation areas be deleted if a corresponding airport point Is deleted.
Assuming that one airport can contribute to only one noise regulation area, what is the appropriate way to model the requirement of this use case?
A. a simple relationship class with noise regulation areas as the origin and airports as the destination
B. a simple relationship class with airports as the origin and noise regulation areas as the destination
C. a composite relationship class with airports as the origin and noise regulation areas as the destination
D. a composite relationship class with noise regulation areas as the origin and airports as the destination
正解：C