Esri Technical Certification EADP19-001 Questions & Answers

• Question 1:

  A geosatabase designer has the following requirements regarding the display of city feature names in output map documents:

  The symbology needs to vary depending on city population size Names may not conflict with other text or features Rendering performance is a higher priority than database maintenance and editing simplicity

  Which design option should be used to meet these requirements?

  A. standard geodatabase annotation

  B. map annotation

  C. feature linked geodatabase annotation

  D. standard layer labeling

  Correct Answer: B

• Question 2:

  A geometric network has been removed from a feature dataset.

  What must happen to the geodatabase to avoid synchronization failing?

  A. R must be rebuilt

  B. It must be validated

  C. It must be applied

  D. It must be reversioned

  Correct Answer: B

• Question 3:

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

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

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

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

  Correct Answer: A

• Question 4:

  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 runs the script automatically and can be set to run during off peak hours

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

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

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

  Correct Answer: A

• Question 5:

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

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

  C. 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

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

  Correct Answer: D

• Question 6:

  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

  Correct Answer: D

• Question 7:

  An ArcGIS user is making a map showing the standard deviation from the mean ocean temperature. Which type of color ramp should be used to display the standard deviation?

  A. a three-color multipart color ramp

  B. a two-color algorithmic color ramp

  C. a random color ramp

  D. a thirteen-color preset color ramp

  Correct Answer: B

• Question 8:

  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. convert the data to a Simple data type before using geoprocessing tools

  C. increase the memory allotted to ArcMap while the tools running

  D. limit the processing extent through the environment settings

  Correct Answer: C

• Question 9:

  An ArcGIS user is given a geodatabase containing polygon and point features.

  To ensure that the points fall on the boundary, which topology rule should the user set?

  A. Point Musi Be Covered By Boundary Of Polygon

  B. Point Must Be Properly inside Polygons

  C. Polygon Contains Point

  D. Polygon Contains One Point

  Correct Answer: A

• Question 10:

  In a disconnected environment a data receiver fails to send acknowledgement messages often enough. How will the data sender respond?

  A. Resends change messages

  B. sends the next change messages

  C. Slops sending change messages

  D. Discards the change messages

  Correct Answer: A