Full form of GIS.
Geographical Information System
General Information System
Geographical Information Structure
None of these
____________ is efficient for network analysis.
Raster data model
Vector data model
Spatial analysis
There are ________ basic types of scanners.
Two
Three
Four
Five
___________ is used to study the changes in land use over to different periods in time.
Fuzzy matching
Hierarchial matching
Overlay operations
Network analysis
__________ relates to the use of technological inputs in collecting ,storing retrieving ,displaying ,manipulating,managing and analysing the spatial information.
Spatial information technology
Raster data
Vector data
There are ________ spatial information systems.
____________ are also known as attribute data.
Geographical information system
Non-spatial data
Buffer analysis
____________ is a complex data structure.
Buffering analysis
_____________ is a compact data structure.
Proximity analysis
The _________ are the most important pre-requisite in a spatial or geographical information system.
Spatial data
