True or False
First, determine the question
1. The system is installed, the first work to be done is to open MAPGIS parameter settings (√);
3. The dotted line extension of zone files, or data format are * .wp, *. Wl, *. Wt (√).
4. FIG point element may be a symbol, a comment may also be (√).
1. Enter the editing system, the left side of the main interface is the window layer management, the right is the graphics window. 
, Checking the box in front of a small, then the corresponding graphical display; remove the tick, the graphics are not displayed. (×)
2. Layer Manager window layers can be fully checked. (×)
6.MAPGIS digital mapping software is used. (√)
7. File conversion data loss does not exist. (×)
3. point, line, area files can buffer analysis. (√)
4. Building DEM when discrete points may be generated by the DEM, DEM can also be generated by the contour lines. (√)
5.GRD format data is raster data. (√)
8. "Principles and Applications of GIS" and MAPGIS complement each other. (√)