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NEW QUESTION 32
An ArcGIS user is given a geodatabase and tasked with adding a feature class to an existing geodatabase topology. What should the user do?
- A. remove all the feature classes from existing topology and add everything back including the feature class that needs to be added
- B. modify the existing geodatabase topology to include the feature class Explanation:-https://desktop.arcgisxom/en/arcmap/10.3/tools/data-m
- C. export the existing geodatabase topology to an XML file include the feature class in the XML and import it
- D. delete the existing geodatabase topology and create a new one to include the feature class
Answer: B
NEW QUESTION 33
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
Answer: C
NEW QUESTION 34
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. set a definition query
- B. reorder the symbols in the symbology properties
- C. use scale-dependent drawing
- D. use symbol level drawing
Answer: D
NEW QUESTION 35
ArcGIS user is updating all the newly paved roads after some recent constructions. The snapping tolerance is set to 15 pixels. They zoom out to the full extent to see their progress.
What should the ArcGIS user do next to maintain the accuracy of their editing?
- A. increase the thickness of the roads
- B. return to the previous scale
- C. increase the snapping tolerance
- D. increase the sticky move tolerance
Answer: C
NEW QUESTION 36
An ArcGIS user is tasked with publishing an image service out of a collection of rectified satellite imagery.
Building the Image service definition results In a rotated dataset with large areas of NoData on the comers.
The ArcGIS user needs to recompute the footprints to remove the large areas of NoData on the edges. Which method of recomputing footprints accomplishes this?
- A. by related geometry
- B. by geometry
- C. by clipping
- D. by radiometry
Answer: D
NEW QUESTION 37
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. data type fitter property
- B. output spatial reference property
- C. workspace data property
- D. data extent property
Answer: C
NEW QUESTION 38
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 validates the script and opens it in a default debugging environment
- B. The Windows Task Scheduler prompts if the server is not available and logs server errors in a text file
- C. The Windows Task Scheduler prompts if there are any data validation errors and logs them in a text file
- D. The Windows Task Scheduler runs the script automatically and can be set to run during off peak hours
Answer: D
NEW QUESTION 39
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 make in_memory feature classes for each feature that can be used as system tool inputs
- B. open an update cursor on the input layer and read its shapes as geometry objects that can be used as system tool inputs
- C. 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
- D. make feature layers from a selection o' each input geometry that can be used as system tool inputs
Answer: A
NEW QUESTION 40
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 using the Spatial Adjustment toolbar to move the shapefiles to the same part of coordinate space.
- B. by systematically changing the spatial reference of the data frame until the shapefiles correctly align.
- C. by examining the metadata of both shapefiles to determine the projection processes applied to the data1.
- D. by comparing the shapefiles to a correctly projected dataset that has a large enough extent to encompass the study area.
Answer: D
NEW QUESTION 41
When is an ArcGIS user required to convert a triangulated irregular network (TIN) surface of elevation to a raster?
- A. when performing map algebra
- B. when generating contours
- C. when creating the steepest path
- D. when extracting slope information
Answer: A
NEW QUESTION 42
An ArcGIS user has overlayed two polygon feature classes to produce an output feature class with the following user-managed attributes:
* Soil_Code
* Aquifer_Type
* SuitabilityClass
Which geoprocessing operation should the user perform in order to combine the polygons of the output feature class based on the Suitability_Class attribute value?
- A. Merge
- B. Erase
- C. Aggregate Polygons
- D. Dissolve
Answer: A
NEW QUESTION 43
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. IDRISI to Feature Class
- B. Raster to Geodatabase
- C. Quick Import
- D. Feature Class to Feature Class
Answer: B
NEW QUESTION 44
An ArcGIS has created a definition query on a parcel feature in a personal geodatabase to only show areas classified as residential. The user's company has decided to update all personal geodatabase to file geodatabases.
When the ArcGIS user updates the source data to point to the parcel feature class in the file geodatabase they receive the following error.
"One or more layers failed to draw:
Parcel: An invalid SQL statement was used. [Select Shape FROM Parcel WHERE [Parcel] B residential] Parcel: An invalid SQL statement was used" What is the correct SQL statement for the file geodatabase?
- A. {Parcel} = residential
- B. Parcel = residential
- C. "Parcel" = residential
- D. [Parceii = residential
Answer: C
NEW QUESTION 45
An ArcGIS user has a project that requires using an image with a spatial accuracy of 5 meters Root Mean Square Error (RMSE) or better.
How should users verify the spatial accuracy of the image?
- A. They should compute an RMSE and compare the results to the results of a Landsat image
- B. They should compare the image to surveyed control points of high accuracy and compute an RMSE
- C. They should verify that the image resolution is less than 5 meters
- D. They should visually inspect the image to make sure there are no obvious errors that would compromise the sp accuracy
Answer: B
NEW QUESTION 46
A tax preparation company completes a quarterly cleaning of their records. Using a Python script they automate the deletion of records that are more than seven years old or records for customers who have not been seen in more than five years.
When using a cursor function, what deletes the appropriate records?
- A. a search cursor and the deleteRow method
- B. a find cursor and the deleteRow method
- C. an insert cursor and the deleteRow method
- D. an update cursor and the deleteRow method
Answer: D
NEW QUESTION 47
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
Answer: A
NEW QUESTION 48
An ArcGiS user is working with a composite address locator that consists of the following:
* Citywide Address Locator
* Regional Address Locator
* Nationwide Address Locator
How does a composite address locator work if no selection criteria are specified? (Choose two)
- A. searches until an address is found
- B. searches the largest address locator first
- C. searches the smallest address locator first
- D. searches all locators in sequence
- E. searches the locator with the closest zone
Answer: A,B
NEW QUESTION 49
An ArcGlS user receives parcel data from the regional government, which is supposed to line up with parcels in the data maintained by the local government. The user is tasked with reconciling the discrepancies between the local and regional data.
In which situation are the parcel boundaries within the local data more likely to be accurate than the regional data?
- A. when regional records show a new survey of a parcel in 1996. but local records do not include the survey information
- B. when a privately owned parcel is donated to the local government in 2002 for a park but the regional government does not have a record of the new owner
- C. when local records show a parcel subdivided in 2007 but regional records do not include the update
- D. when a new subdivision surveyed in 2004 within the regional area is incorporated into the local area limits in 2007
Answer: C
NEW QUESTION 50
A layer tiding simple symbology is causing slow drawing performance at a scale where analysis needs to be conducted. Only certain features from this layer are necessary in order for analysis to be completed by the ArcGlS user What can the user do to increase drawing performance?
- A. apply a definition query
- B. reproject the layer
- C. run the MXD doctor on the map document
- D. set a scale range to hide the layer
Answer: A
NEW QUESTION 51
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. modify central meridian
- B. modify false easting and false northing
- C. modify standard parallel 1 and standard parallel 2
- D. select a different datum
Answer: B
NEW QUESTION 52
An ArcGlS user maintains a street signpost database with measure in terms of two route feature classes:
distance from the nearest school and distance along the street.
If the two feature classes are created from the same source line feature class, which geoprocessing tool will support calculating one event from the other?
- A. Transform Route Events tool
- B. Overlay Route Events Tool
- C. Near tool
- D. Locate Feature along Routes tool
Answer: A
NEW QUESTION 53
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 layer labeling
- B. feature linked geodatabase annotation
- C. standard geodatabase annotation
- D. map annotation
Answer: D
NEW QUESTION 54
A representation layer has been defined using the option to save changes to the geometry of the supporting feature. If the geometry of the feature is modified using the tools from the Representation toolbar, what will be modified?
- A. the shape In the override field
- B. the Shape field of the feature
- C. the feature attributes
- D. the override attributes
Answer: A
NEW QUESTION 55
Given an elevation surface, a raster of forest stands, and a point feature class of saw mills, which analysis is used to determine the optimal route from each forest stand to the nearest saw mill?
- A. Network
- B. Viewing
- C. Proximity
- D. Distance
Answer: D
NEW QUESTION 56
While attempting to geocode schools within a 20-mile of a museum, an ArcGIS user realizes that the table they are trying to geocode only contains the names of the schools. The table tails to include the school addresses.
Which type of table should the user link to their address locator in order to efficiently display the locations of the schools?
- A. A composite alias table
- B. An alternate name table
- C. A primary name table
- D. A place name alias table
Answer: B
NEW QUESTION 57
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