List of top Geo Informatics Engineering Questions on Geographic Information System - GIS asked in TANCET

Which of the following model is users' perception of the real world?
A global mean sea level model used as a reference surface for elevation is known as:
Which one of the following is not a primary color in the color wheel?
What is meta data?
Local operations can be applied on:
In OGC standards, OGC means:
The third dimension used in GIS represents:
Which kind of data is mostly used in GIS?
The abbreviation of TIN is:
Which of the following is not a topological error?