Esri Esri Certifications EADA10 Questions & Answers

• Question 81:

  An ArcGIS user is working with a CAD polyline feature class. It is comprised of a Feature_Type field containing water main features and a RefName field, which may contain a valve type or may be NULL.

  How can tins user build a query to isolate Water Main features containing a valid valve type?

  A. "Feature_Type" = `Water Mains' AND "RefName" <> `Null'

  B. "Feature_Type" = Water Mains AND "RefName" NOT Null

  C. "Feature_Type" = `Water Mains' AND "RefName" IS NOT Null

  D. "Feature_Type" = `Water Mains' AND "RefName" <> IS Null

  Correct Answer: A

• Question 82:

  When should an ArcGIS user change the reference scale of an existing map annotation?

  A. when the user adds a scale bar to the map layout

  B. when the user brings data into the map that has a projected coordinate system

  C. when the user creates a new feature linked annotation feature class and adds it to a new data frame for editing

  D. when the user uses the same map template to create a second map that contains data from a different geographic area

  Correct Answer: BC

• Question 83:

  An ArcGIS user wants to share layer and attribute information in a map document with a colleague who does NOT have ArcGIS Desktop

  The ArcGIS user must export in which format in order for the colleague to view the information?

  A. PDF

  B. SVG

  C. PNG

  D. BMP

  Correct Answer: A

• Question 84:

  Which two factors should be considered when determining appropriateness of a dataset for a task? (Choose two)

  A. display colors

  B. scale of data 100% Real QandAs | 100% Real Pass

  C. geometry type

  D. feature class names

  E. configuration keywords

  Correct Answer: BC

• Question 85:

  An ArcGIS user is calculating the mean slope per watershed using the Block Statistics geoprocessing tool. Which ArcGIS Desktop extension should be enabled to use this tool?

  A. Geostatistical Analyst

  B. Spatial Analyst

  C. Network Analyst

  D. Schematics

  Correct Answer: B

• Question 86:

  Which two actions can be taken to repair an.mxd file with broken data sources in ArcMap? (Choose two)

  A. right click the layer(s) in the Table of Contents and select Repair Data Source

  B. repair the layer sources in the Map Document Properties

  C. use the Repair Data Sources geoprocessing tool

  D. use the Set Data Source option from Layer Properties

  Correct Answer: AD

• Question 87:

  An ArcGIS user creates a locator from a polyline feature class that exists in a feature dataset.

  Where can the locator be saved?

  A. in a feature dataset

  B. in a Windows folder

  C. in a topology dataset

  D. in a feature class

  Correct Answer: D

• Question 88:

  The ArcGIS user works with a map document that contains a very detailed image that takes several seconds to draw when panning.

  Which action can the ArcGIS user take that will improve the performance when panning in ArcMap?

  A. put the image layer in a group laver

  B. set the reference scale on the image layer

  C. put the image laver in a basemap layer

  D. make the image layer selectable

  Correct Answer: D

• Question 89:

  An ArcGIS user has two feature classes. One is spatially inaccurate but contains accurate tabular data, the other is spatially accurate but contains inaccurate tabular data. The ArcGIS user needs a single feature class that is spatially and tabularly accurate

  Which tool should the ArcGIS user employ to accomplish this?

  A. Join Field

  B. Attribute Transfer

  C. Copy Features

  D. Load Data

  Correct Answer: A

• Question 90:

  When is a transformation required while projecting data?

  A. when the input data source is a network

  B. when the input and output geographic coordinate systems are different

  C. when the input and output spatial references are different

  D. when the input feature class has an unknown spatial reference

  Correct Answer: B