OA Exams

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Question 01

What is “cartography”?

a) The study of earthquakes
b) The science of mapmaking
c) The art of representing cultural artifacts
d) The creation of architectural blueprints

Correct Answer: b) The science of mapmaking

Explanation: Cartography is the study and practice of making maps to represent geographic areas.

Question 02

What is a “literal map”?

a) A map that represents fictional locations
b) A map that shows symbolic representations
c) A map that aims to display objective truth about a geographic area
d) A map that uses artistic interpretation for geographic features

Correct Answer: c) A map that aims to display objective truth about a geographic area

Explanation: Literal maps strive to display accurate, real-world representations of specific geographic regions.

Question 03

What does a “figurative map” represent?

a) Real-world geographic features
b) Imaginary or symbolic representations
c) Cartographic data
d) Detailed satellite images

Correct Answer: b) Imaginary or symbolic representations

Explanation: Figurative maps use symbols and artistic interpretation to represent narratives or viewpoints, rather than focusing on physical accuracy.

Question 04

What is the “prime meridian”?

a) A line of latitude running around the Earth’s equator
b) A line of longitude that passes through Greenwich, UK
c) A division between the northern and southern hemispheres
d) A vertical line separating time zones

Correct Answer: b) A line of longitude that passes through Greenwich, UK

Explanation: The prime meridian is the starting point for measuring lines of longitude and divides the Earth into eastern and western hemispheres.

Question 05

What is “longitude”?

a) Lines running north-south on a globe
b) Lines running east-west on a globe
c) The measurement of distance from the equator
d) A system for measuring time zones

Correct Answer: a) Lines running north-south on a globe

Explanation: Longitude lines are imaginary vertical lines that run from the North Pole to the South Pole and measure east-west positions on Earth.

Question 06

What is “latitude”?

a) The angular distance of a place north or south of the equator
b) The distance from the prime meridian
c) A geographic feature measured in miles
d) The imaginary line separating time zones

Correct Answer: a) The angular distance of a place north or south of the equator

Explanation: Latitude lines run parallel to the equator and measure how far a place is located north or south.

Question 07

What is “representative fraction (RF)”?

a) A ratio used to describe the scale of a map
b) The fraction of a map that shows ocean versus land
c) The ratio between longitude and latitude
d) The mathematical formula for calculating population density

Correct Answer: a) A ratio used to describe the scale of a map

Explanation: Representative fraction (RF) indicates the scale of a map by showing the relationship between distances on the map and actual distances on the ground.

Question 08

What is a “small-scale map”?

a) A map showing a small geographic area in detail
b) A map with a relatively small RF, showing large geographic areas with less detail
c) A map of a country’s major cities
d) A map used only for urban planning

Correct Answer: b) A map with a relatively small RF, showing large geographic areas with less detail

Explanation: Small-scale maps represent large areas like continents or countries but with less geographic detail.

Question 09

What is a “large-scale map”?

a) A map showing a large geographic area in minimal detail
b) A map that uses a large RF to show small areas with more detail
c) A map of the world’s oceans
d) A map of the universe

Correct Answer: b) A map that uses a large RF to show small areas with more detail

Explanation: Large-scale maps display small geographic areas with detailed features, such as neighborhoods or towns.

Question 10

What is the “Cartesian coordinate system”?

a) A reference system based on the prime meridian
b) A system used for geographic data collection
c) A system for determining location on a flat surface using x and y axes
d) A system for measuring time zones

Correct Answer: c) A system for determining location on a flat surface using x and y axes

Explanation: The Cartesian coordinate system, developed by René Descartes, uses a grid of x- and y-axes to determine positions on a flat surface.

Question 11

What is the “geographic coordinate system”?

a) A system for classifying different climates
b) A reference system using latitude and longitude to define locations on Earth
c) A method for determining distances between countries
d) A system used to measure population density

Correct Answer: b) A reference system using latitude and longitude to define locations on Earth

Explanation: The geographic coordinate system uses lines of latitude and longitude to locate specific points on the Earth’s surface.

Question 12

What is a “dot density map”?

a) A map that uses different shades of color to show population density
b) A thematic map that uses dots to represent the distribution of a specific attribute
c) A map that displays physical features like mountains and rivers
d) A map that shows trade routes between countries

Correct Answer: b) A thematic map that uses dots to represent the distribution of a specific attribute

Explanation: Dot density maps use dots to visually represent quantities or distributions, such as population or disease outbreaks, across a geographic area.

Question 13

What is a “proportional symbol map”?

a) A map that shows the movement of people across regions
b) A map that uses symbols of varying sizes to represent data values
c) A map that uses contour lines to represent elevation changes
d) A map that shows political boundaries

Correct Answer: b) A map that uses symbols of varying sizes to represent data values

Explanation: Proportional symbol maps use symbols, such as circles or squares, with varying sizes to represent different amounts of data, such as population or economic activity.

Question 14

What is the purpose of a “choropleth map”?

a) To display physical terrain features
b) To represent different categories of data using colors
c) To show global wind patterns
d) To depict the movement of tectonic plates

Correct Answer: b) To represent different categories of data using colors

Explanation: Choropleth maps use varying shades or colors to represent data densities or values across different regions, making them effective for visualizing variables like population density.

Question 15

What does “standardization” mean in mapmaking?

a) The process of setting global mapmaking standards
b) The method of defining a unit of measurement to compare different geographic areas
c) The regulation of color schemes in thematic maps
d) The classification of different types of maps

Correct Answer: b) The method of defining a unit of measurement to compare different geographic areas

Explanation: Standardization in mapmaking involves setting consistent units of measurement, allowing for comparison between areas of different sizes or shapes.

Question 16

What is a “frequency table”?

a) A map that shows the frequency of weather patterns
b) A table that organizes raw data into intervals based on frequency
c) A chart that shows the flow of goods between countries
d) A method for measuring air quality levels

Correct Answer: b) A table that organizes raw data into intervals based on frequency

Explanation: Frequency tables are used to organize raw data by showing how often different values occur in a data set.

Question 17

What is a “histogram”?

a) A visual representation of frequency data using bars
b) A map showing geographic elevation
c) A chart that tracks changes in weather over time
d) A graph used to show relationships between two variables

Correct Answer: a) A visual representation of frequency data using bars

Explanation: A histogram is a type of bar graph that represents data in intervals, showing the frequency of data points in each range.

Question 18

What is a “density curve”?

a) A series of connected points representing temperature changes
b) A continuous curve that represents the distribution of a data set
c) A graph showing population growth
d) A map used to depict vegetation distribution

Correct Answer: b) A continuous curve that represents the distribution of a data set

Explanation: Density curves are smooth, continuous lines used to show the overall shape of a data distribution in a frequency graph.

Question 19

What are “categorical variables”?

a) Data that can only be represented by numbers
b) Data organized into qualitative categories rather than numerical values
c) Data used to calculate distances between locations
d) Data that show changes over time

Correct Answer: b) Data organized into qualitative categories rather than numerical values

Explanation: Categorical variables are data classified into groups or categories, such as types of vegetation, animal species, or political parties.

Question 20

What is a “dot plot”?

a) A map showing the distribution of populations
b) A type of visual representation using dots to show frequency or distribution
c) A chart that uses dots to represent population growth
d) A method for plotting migration routes

Correct Answer: b) A type of visual representation using dots to show frequency or distribution

Explanation: A dot plot uses dots placed along a number line to visually represent the frequency of data points in a given data set.

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