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Free download in PDF GIS Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(1)
Which of the following is true
[A]
Nominal & categorical data values are referred to as ‘qualitative data’
[B]
Internal & Ratio data is known as ‘quantitative data’
[C]
Ordinal data refers to a ranking scheme or some kind of hierarchical phenomena
[D]
All of the above
(2)
Which of the following is true about ‘ Ratio Data Values’
[A]
They allow most, if not all, forms of arithmetic computation
[B]
Multiplication & division of values are possible
[C]
Continuous fields can have ratio data values
[D]
All of the above
(3)
Which of the following is true about ‘Internal Data Values’
[A]
They are quantities, in that they allow simple forms of computation like addition & subtraction
[B]
They do not support multiplication or division
[C]
Centigrade temperatures are internal data values
[D]
All of the above
(4)
Which of the following is true about ‘Ordinal Data Values’
[A]
They are date values that can be put in some natural sequence but that do not allow any other type of computation
[B]
An example of Ordinal data value is classifying household income as ‘low’, ‘average’ or ‘high’
[C]
Both A and B
[D]
None of the above
(5)
Which of the following is true about ‘Nominal Data Values’
[A]
They are values that provide a name or identifier so that we can discriminate between different values
[B]
True computations cannot be done with these values
[C]
When the values assigned are sorted according to some set of non-overlapping categories, they are called ‘categorical data’
[D]
All of the above
(6)
Which of the following is true about ‘Discrete fields’
[A]
Discrete fields divide the study space in mutually exclusive, bounded parts, with all locations in one part having the same field value
[B]
‘Land classification’ is an example of discrete fields
[C]
Discrete fields make use of ‘bounded’ features
[D]
All of the above
(7)
Examples of ‘continuous fields’ are
[A]
Air temperature
[B]
Barometric pressure
[C]
Soil salinity
[D]
All of the above
(8)
Fields can be
[A]
Discrete only
[B]
Continuous only
[C]
Discrete or continuous
[D]
None of the above
Answer: Discrete or continuous
(9)
Which of the following statements are true?
[A]
Natural phenomena are usually fields
[B]
Man-made phenomena are usually objects
[C]
Both A and B
[D]
None of the above
(10)
The following are the examples of ‘geographic fields’
[A]
Air temperature
[B]
Barometric pressure
[C]
Elevation
[D]
All of the above
(11)
A (geographic) field is a geographic phenomena for which, for every point in the study area
[A]
A value can be determined
[B]
A value cannot be determined
[C]
A value is not relevant
[D]
A value is missing
Answer: A value can be determined
(12)
Which of the following is related to GIS
[A]
Euclidean space
[B]
Ramanujan space
[C]
Pythagorian space
[D]
None of the above
(13)
Successful spatial analysis needs
[A]
Appropriate software
[B]
Appropriate hardware
[C]
Competent user
[D]
All of the above
(14)
‘Spatial databases’ are also known as
[A]
Geodatabases
[B]
Monodatabases
[C]
Concurrent databases
[D]
None of the above
(15)
Key components of ‘spatial data’ quality include
[A]
Positional accuracy
[B]
Temporal accuracy
[C]
Lineage and completeness
[D]
All of the above
(16)
What is ‘Metadata’ ?
[A]
It is ‘ data about data’
[B]
It is ‘meteorological data’
[C]
It is ‘oceanic data’
[D]
It is ‘contour data’
Answer: It is ‘ data about data’
(17)
By ‘spatial data’ we mean data that has
[A]
Complex values
[B]
Positional values
[C]
Graphic values
[D]
Decimal values
Answer: Positional values
(18)
Which of the following statements is true about the capabilities of GIS
[A]
Data capture and preparation
[B]
Data management, including storage and maintenance
[C]
Data manipulation and analysis
[D]
All of the above
(19)
GIS deals with which kind of data
[A]
Numeric data
[B]
Binary data
[C]
Spatial data
[D]
Complex data
(20)
GIS stands for
[A]
Geographic Information System
[B]
Generic Information System
[C]
Geological Information System
[D]
Geographic Information Sharing
Answer: Geographic Information System
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