Which one of the following statements is true? A 1:1 million scale map of faults in all of California should not be used to determinewhich parcels in the city are

crossed by the fault. Although it is possible to display a 1:1000 and a 1:1 million scale map together in aGIS, it is often not advisable to do so. Users should always try to use the highest accuracy data available regardless of theneeds of the project being done. The accuracy of a GIS analysis is determined by the most accurate data set includedin the analysis.