Remote Sensing and GIS (3150617) MCQs

MCQs of Geographic Information System

Showing 11 to 20 out of 30 Questions
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11.

ESRI is headquatered at _______________.

(a)

San Diego
(b)

New Mexico 
(c)

California 
(d)

San Franciso
Answer:

Option (c)

12.

ArcGIS is product of ________________.

(a)

ESRI
(b)

LCGSA
(c)

Department of Forestry, Canada
(d)

None of the above 
Answer:

Option (a)

13.

Spatial data contains ______________.

(a)

Latitude and Longitude
(b)

Elevation 
(c)

Time of recording the data 
(d)

All of above 
Answer:

Option (d)

14.

Spatial data can be in _____________form(s) while projecting on map.

(a)

Point 
(b)

Line 
(c)

Polygon 
(d)

All of above 
Answer:

Option (d)

15.

Entity are things in __________ while objects are things in ___________. 

(a)

real world, digital world 
(b)

digital world, real world 
(c)

real world, imaginary surface
(d)

digital world, map
Answer:

Option (a)

16.

An entity may have __________________.

(a)

Physical existence 
(b)

Abstract 
(c)

Both (A) or (B)
(d)

None of the above 
Answer:

Option (c)

17.
Common error in spatial data where Points, lines or boundary segments that have been digitized twice is termed as ________
(a) Duplicate entries
(b) Duplicate labels
(c) Replicate errors
(d) Redundant errors
Answer:

Option (a)

18.
Irrelevant spatial data entered during digitizing, scanning or data transfer in GIS is termed as ___________.
(a) Noise
(b) Misallocated data
(c) Garbage
(d) Null data
Answer:

Option (a)

19.
If label is not assigned to any closed polygon in spatial data, then polygon is termed as _________ polygon.
(a) Closed
(b) Unidentified
(c) Erroneous
(d) None of above
Answer:

Option (b)

20.
Attributes in GIS can be categorized as _______________.
(a) Normal
(b) Ordinal
(c) Conditional
(d) All of above
Answer:

Option (d)

Showing 11 to 20 out of 30 Questions
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