What is the data stream?
GIS Unit III
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•15 Qs
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GIS Unit III
Quiz
•
Computers, Geography
•
University
•
Hard
Senthi Prakash
Used 90+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The process by which maps are transferred between GIS platforms.
The flow of data from producer to GIS.
The process by which raw spatial data is processed into an integrated GIS database.
The flow of data from one user to another.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Keyboard entry is no longer used in GIS projects.
True
False
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
In point mode digitising points are added automatically at set time or distance intervals as the user moves the cursor across the map.
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A pseudonode is a node which can be removed from a vector dataset without affecting the topology.
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The node (2) in the above topology can be called as
Pseudo node
Arc node
Dangle node
Polygon node
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What topology rule can be applied for removing the errors (Red colored region).
Must not have gaps
Boundary must be covered by
Contains point
Must not overlap
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What rule can be applied to remove the error in the above spatial data?
Must not overlap
Must not have gaps
Must not overlap with
Must be covered by
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