Computer Applications (1) Quiz 2

Which library offers interactive visualization capabilities for exploring spatial data (both vector and raster) in Python?

• Basemap

• Folium

• Rasterio (for reading data, not visualization)

• Shapely (for creating geometries, not visualization)

Which argument in plt.bar specifies the data values to be plotted on the y-axis?

• x

• y

• labels

• color

Which library can be used to create a choropleth map in Python for visualizing data associated with geographic regions?

• Geopandas (for data manipulation, not directly for maps)

• Matplotlib

• Rasterio (for reading raster data, not visualization)

• Shapely (for creating geometries, not maps)

Which library is used to read and write shapefiles in Python?

• Rasterio

• Shapely (for creating geometries, not reading files)

• Geopandas

• Matplotlib (for visualization, not reading files)

Which type of plot is suitable for showing trends and patterns over time?

• Histogram

• Line plot

• Bar plot

• Pie chart

Which argument in plt.pie specifies the data values for each slice?

• labels

• sizes

• colors

• startangle

1. GeoTIFF is a file format specifically designed for storing:

• Vector data

• Raster data with multiple bands 

• Attribute tables

• Coordinate system transformations

1. Which library is used to read and write shapefiles in Python?

• Rasterio

• Shapely

• Geopandas 

• Matplotlib

1. The within method in Shapely checks if a geometry is:

• Completely inside another geometry

• Partially overlapping with another geometry

• Touching another geometry

• Disjoint from another geometry

1. The intersects method in Geopandas determines if:    

• The distance between two geometries

• Two geometries are completely separate

• One geometry is entirely within another

• Two geometries share any common area