Exam 6: How to Create Geospatial Data With Arcgis

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Which of the following queries will select all counties that have a population with more than 100,000 persons (from a layer called POP)as well as all counties that have more than 100,000 housing units (from a layers called HOUSES)?

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Which of the following boolean operators would be used to determine which parcels of land in a database have an assessed value of more than $100,000 or are also zoned as "residential" areas?

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Describe two applications of spatial analysis using GIS (to solve real-world problems or concerns).

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There are many different answers to this question,which would involve examining how two different layers of data relate to one another spatially,or how items relate to one another over some sort of distance or within a buffer.To use two examples from the text: 1)using spatial analysis to see how many registered sex offenders reside within a certain distance of a school (by creating a buffer around the schools and seeing how many plotted address points are within the buffer),or 2)which parcels of land are on the flood plain (by taking the parcel layer and overlaying it onto another layer representing the flood plain).

Which geoprocessing operation will select all areas from the first dataset and also the areas that a second dataset has in common with them?

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Which geoprocessing operation will select all areas from the first dataset and also all areas from the second dataset?

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Which geoprocessing operation will select all areas that the first dataset and all areas that the second dataset have in common?

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Geoprocessing describes

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Which geoprocessing operation will select all areas from the first dataset and all areas from the second dataset,except those areas they have in common?

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Which of the following boolean operators would be used to determine which parcels of land in a database have an assessed value of more than $100,000 and also are zoned as "residential" areas?

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Which of the following boolean operators would be used to determine which parcels of land in a database have an assessed value of more than $100,000 and are also zoned as "residential" areas,but not parcels that meet both of these criteria?

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Which of the following queries will select all housing parcels classified as "residential" (from a layer called PARCELS)that are also considered to be "seasonal" homes (from a layer called STATUS)?

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Which of the following boolean operators would be used to determine which parcels of land in a database have an assessed value of more than $100,000 but are also zoned as something other than "residential" areas?

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Selecting objects from one layer based on their spatial relationship with another layer describes a

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Site Suitability analysis is used to

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Which of the following operations would best be used to combine a map of county boundaries into a single map of a state boundary?

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A "ranking" of various sites as the result of examining certain criteria to determine their usefulness or non-usefulness describes a

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An area of spatial proximity around a point refers to which GIS operation?

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