카테고리 Esri

Q45. A GIS technician wants to perform spatial analysis for an area of interest extending in an east-to-west orientation. The technician needs to preserve the shape of the data.
Which projection should the technician use to minimize distortion?

Q46. A land surveyor downloads an Excel sheet from the city website that contains the updated land cover codes with over 30 classes.
Which tool will help the surveyor update their existing land cover data to the new codes?

Q47. A cartographer is creating a 3D scene of campgrounds in a national park. The facilities on the campground have been symbolized using simple 2D point symbols. The cartographer needs to apply a realistic 3D symbology to the facilities features without using a rule package.
Which action should the cartographer take to symbolize the campground facilities?

Q48. A GIS intern is digitizing water body features within a state park using Esri’s Imagery basemap for reference.
While creating a lake feature, the intern realizes that they mistook a large portion of the lakefront as part of the lake.
Which editing tool should the intern use to modify the lake feature?

Q49. A GIS analyst needs to examine the metadata of a feature class not in the map to make sure the thumbnail graphic is current.
What is the recommended workflow to view the metadata feature class?

Q50. In ArcGIS Pro, a GIS analyst adds a mosaic dataset to a map and notices that the entire mosaic area is covered with a black and white checkerboard.
Which tool should the analyst use to make the images visible in the map as part of the mosaic dataset?

Q51. A GIS technician has a feature class that contains thousands of features. The technician needs to control when certain features within the feature class draw on the map as they zoom in or out.
Which method should be used to accomplish this?

Q52. A GIS analyst is creating a spatial map series based on the name field for a given feature. The analyst wants to automate the map sheet’s title based on that feature name.
Which tag using dynamic text will provide the desired result?

Q53. A GIS analyst is trying to buffer single point features one at a time within a feature class by interactively selecting it in a map before buffering. Multiple points are being selected, although one row in the attribute table is highlighted. The analyst does not want to modify the original data.
Which tool should be used to solve this issue?

Q54. A GIS specialist is adding fields to an existing table using the Add Field geoprocessing tool to conduct analysis. The type of analysis requires numeric data that stores information to 4 decimal points.
Which field type and associated precision and scale meets these requirements?

Q55. A GIS specialist has a street feature class and wants to add curves to show rounded curbs. The specialist wants to specify a fixed radius to make sure that all curbs are similar for the dataset.
Which Modify Features tool should the specialist use?

Q56. A GIS technician wants to use raster functions to quickly visualize optimal positioning for solar panels based on a digital elevation model. Requirements state that for the area of interest, the panels must face north.
Additionally, flatter terrain is preferred.
Which function(s) will allow for the quickest visualization of these factors?

Q57. A GIS analyst wants to change the coordinate system of a hydrant dataset from WGS 1984 to NAD 1983 UTM Zone 15N.
Which tool will allow the data to be correctly transformed into the new coordinate system?

Q58. In ArcGIS Pro, which tool should be used to change the coordinate system of a dataset to a different coordinate system?

Q59. Which workflow should be used to share a map as a TIFF file?

Q60. A GIS analyst is reviewing the work of an intern and realizes that the intern added feature attribute information directly to the attribute table. Many of the features have no geometry and do not display on the map. The analyst uses Check Geometry to identify all features with null geometries.
Which method should the analyst use to allow adding the geometry to existing features so that they can be visualized in the map?

Q61. A GIS analyst is using the Raster Calculator to determine the best location to start a coffee tree farm. The soil should be deep sandy loam (represented by class code 5 in raster) or fertile volcanic red earth (class code 12).
Temperatures should remain between 17.8 to 21.1 degrees Celsius (64 and 70 degrees Fahrenheit), and the area should get at least 60 inches (1.52 meters) of rain per year.
Which expression should be used to produce suitable areas?