最新的Esri Certification認證 EADP19-001考試題庫

問題1

An ArcGlS user receives two shapefiles that are defined with the same projection and represent features in the same study area. When they are displayed together in ArcMap. the difference of their locations in coordinate space is so large that they are barely visible when viewed at their full extent.
How can the user determine whether the projections of the shapefiles are correctly defined?

A. by examining the metadata of both shapefiles to determine the projection processes applied to the data1.

B. by comparing the shapefiles to a correctly projected dataset that has a large enough extent to encompass the study area.

C. by systematically changing the spatial reference of the data frame until the shapefiles correctly align.

D. by using the Spatial Adjustment toolbar to move the shapefiles to the same part of coordinate space.

正確答案: B

問題2

An ArcGIS user receives a drawing file created in AutoCAD, and is told the data is in NAD 1983 State Plane coordinates. When compared with data for the same area, the .dwg file is too big.
Which property of the data should the ArcGIS user check first?

A. latitude of origin

B. units of measurement

C. datum

D. central meridian

正確答案: A

問題3

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. use symbol level drawing

B. reorder the symbols in the symbology properties

C. use scale-dependent drawing

D. set a definition query

正確答案: A

問題4

An ArcGIS user in a county office receives a large volume of data In shapefiles, coverages and table formats.
The user is responsible for converting the data to a standard feature class format and writing it into a central enterprise geodatabase. The data must be simultaneously available for editing and spatial analysis tasks.
How should the Windows Task Scheduler be used to achieve these goals?

A. patch the tasks in a script and schedule to run the script at a scheduled time at non-peak hours

B. schedule to run a geoprocessing service with (he [asks and maintain log of script validation errors

C. patch the tasks In a model and schedule to run the model at a scheduled time at non-peak hours

D. schedule to run a geoprocessing service with the tasks and allocate a specific lime to run each task in the service

正確答案: D

問題5

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)

A. Built a data exclusion expression

B. Build a layer expression

C. Build a definition query

D. Build a label expression

正確答案: A,B

問題6

A geometric network has been removed from a feature dataset.
What must happen to the geodatabase to avoid synchronization failing?

A. It must be validated

B. It must be applied

C. It must be reversioned

D. R must be rebuilt

正確答案: A

問題7

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?

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

B. 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

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

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

正確答案: A

問題8

A water utility company had received calls fromseveral customers complaining oflow water pressure.
Using a geometric network representing the water network, how can an ArcGIS user determine the most likely location of the problem?

A. place junction flags on each customer water meter and use the Find Common Ancestors trace task

B. place a junction barrier on each customer water meter and use the Find Path upstream trace task

C. place a junction barrier on each customer water meter and use the Trace Upstream trace task

D. place junction flags on each customer water meter and use the Find Disconnected trace task

正確答案: A

問題9

An ArsGIS user has a Python script to synchronize a geodatabase with large numbers of updates from the server. Why does the ArcGIS user benefit from scheduling the synchronization process through Task Scheduler?

A. The Windows Task Scheduler prompts if the server is not available and logs server errors in a text file

B. The Windows Task Scheduler runs the script automatically and can be set to run during off peak hours

C. The Windows Task Scheduler validates the script and opens it in a default debugging environment

D. The Windows Task Scheduler prompts if there are any data validation errors and logs them in a text file

正確答案: B

問題10

Refer to the exhibit.

Which change needs to be made to the table in the exhibit in order to create subtypes based on the CFCC field?

A. The data type of the CFCC field should be changed to Long integer

B. A default CFCC value should be assigned

C. A new field should be created to migrate the text values of CFCC to integers

D. The allow subtypes property should be set to True

正確答案: A

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