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Which three statements describe common editing tasks
with spatial data?
Choose
three.
1.. Modify an existing feature.
2. Delete a feature.
3. Convert features to raster.
4. Transform the coordinate system.
5. Create a new feature. - ANSWER-1.. Modify an existing
feature.
2. Delete a feature.
5. Create a new feature.
With GIS data, which format is appropriate for recording a
geographic location?
,1. 42.944, -
122.172
2. Broadway and
Lexington
3. 42 Degrees, 16 Minutes, 23
Seconds
4. 380 New York Street - ANSWER-1. 42.944,
-122.172
Which three items can vector data
can be?
Choose
three.
1. Polygons
2. Points
3. Cells
4. Matrices
5. Lines - ANSWER-1. Polygons
2. Points
5. Lines
No matter which coordinate system you use, a specific location
on the earth will
have the same
coordinates.
,1.
True
2. False - ANSWER-
False
At which scale do differences in spheroids generally become
visible?
1.
1:5,000,000
2.
1:150,000,00
0
3.
1:50,000
4. 1:5,000 - ANSWER-
1:5,000,000
A geographic coordinate system identifies location on a
globe using angular
degrees rather than linear
measurements.
1.
True
2. False - ANSWER-
True
When a more accurate spheroid has been produced, all spatial
geodatabases
, are updated to use the new
spheroid.
1.
True
2. False - ANSWER-
False
Which statement best describes the shape of the earth?
1. The earth is a prolate ellipsoid, which closely approximates a
sphere.
2. The earth is a perfect sphere.
3. The earth is an oblate ellipsoid, which closely approximates a
sphere.
4. The earth's shape bulges at the two poles. - ANSWER-The
earth is an oblate ellipsoid, which closely approximates a
sphere.
If you cannot find the original projection for geographic data,
you can use any geographic coordinate system that is
appropriate for the region of the world that you are mapping.
1.
True
2. False - ANSWER-
False