Question

A geographic information system must have which of the following characteristics?

I. Records have identified geographic locations.
II. The system uses global positioning satellites.
III. The system provides results in a graphic format.
A) I only
B) II only
C) III only
D) I and III

Answer 1

A geographic information system (GIS) must have records with identified geographic locations and provide results in a graphic format.

Step-by-step explanation:

A geographic information system (GIS) must have the following characteristics:

1. Records have identified geographic locations.
2. The system provides results in a graphic format.

Global positioning satellites (GPS) are not a necessary characteristic of GIS.

For example, a GIS can store information about the earth's features and display it on a map by using identified geographic locations. This allows users to analyze spatial relationships and patterns. Additionally, GIS can be used in urban planning and other social sciences to track and understand human behavior in specific areas, such as tracing the spread of a disease or predicting traffic patterns.