GIS Final Exam Questions and Answers 2024

GIS Final Exam Questions and Answers 2024 A closed figure composed of x-y coordinate vertices is called a ________. - Answer ️️ - Polygon A raster portraying a _______ is an example of continuous data - Answer ️️ -Precipitation Map Data that have been tied to a specific location on the earth's surface is said to be ______. - Answer ️️ -Georeferenced Imagine you are looking at a geodatabase which contains 50 states, 500 cities, and 100 rivers. (fill in the box question) a) How many feature classes are there? 3 3 Correct b) How many point features are there? Not attempted c) How many features are there? 650 650 Correct - Answer ️️ - Data quality is defined as _________ - Answer ️️ -the fitness of data for a given purpose Information about a data set, such as who created it and why, is called ______. - Answer ️️ - metadata John is testing an expensive pH meter that records data to four decimal places although most report data to two decimal places. Unfortunately it has been left in a hot car for two days and is giving the wrong pH value for the test solutions he is using. If someone were to use this meter to take water pH measurements, then the measurements would be ____. - Answer ️️ -precise but not accurate You have two feature classes, one containing city roads and one containing county roads. Some roads are in both feature classes, but their locations are slightly different from each other. You are dealing with the data quality issue of ____. - Answer ️️ -geometric accuracy The _______________ is a spaghetti data model developed for the early version of ArcView and is still commonly used. - Answer ️️ -shapefile What does it mean if a layer's check box is dimmed? - Answer ️️ -The layer has a display scale range set for it Select the definition of the term "band" - Answer ️️ -a single array of values stored in a raster, which may store one array or many Select the definition of the term "raster" - Answer ️️ -a data set composed of an array of numeric values as cells or pixels Select the definition of the term "feature service" - Answer ️️ -an Internet map layer in which the actual features are accessible Select the definition of the term "attributes" - Answer ️️ -information about map features stored in columns of a table Select the definition of the term "vertex" - Answer ️️ -stored x-y location; a group of them defines the shape of a line or polygon Select the definition of the term "vector data" - Answer ️️ -a spatial data storage method that uses points, lines, or pol