Font size
WorksheetsGIS Analysis
Total questions: 25
Worksheet time: 13mins
A raster image that is best used for saving logo files for websites because they can have a transparent background; is generally larger and higher quality
JPG
PNG
GIFF
AI
Jill needs to crate several web buttons and icons for her a webpage she is developing for her client. Which raster format is suitable for this?
GIFF
PNG
EPS
JPG
Spencer wants to use the same logo on my website for my business cards and letterhead. I should use a ____________ image and should be at least ________________.
raster; 72 dpi
raster; 300 ppi
vector; 300 dpi
vector; 72 ppi
Input feature geometry replaced by another layer
Update
Union
Merge
None
What is the function that the image represent?
Raster Overlay
Feature Overlay
Overlay analysis
Combine
Calculates the number of unique values for all cells in the value raster that belong to the same zone as the output cell.
VARIETY
SUM
MEAN
RANGE
If the zone input is a feature dataset, a vector-to-raster conversion will be internally applied to it. To ensure that the results of the conversion will align properly with the value raster, it is recommended that you check to ensure the extent and snap raster are set appropriately in the environment settings and the raster settings.
Since the internal raster must have an attribute table, an error will occur if one was not created in the conversion. If this happens, convert your feature dataset directly with_______
OutRas = ZonalStatistics(ZoneRas, "VALUE", ValRas, "MINIMUM") What is the output this expression
Calculates statistics on values of a raster within the zones of another dataset.
Determines the smallest value of all cells in the value raster that belong to the same zone as the output cell.
Determines the value that occurs least often of all cells in the value raster that belong to the same zone as the output cell.
None of the above
Con(Raster("elev") > 1000, 0, 1) What does 0 represent?
True
False
Not
range
The _______ tool extracts lines of constant value (isolines) from a raster surface
Contours
TIN
DTM
DSM
Determines if additional spatial relationships between the in_features and the identity_features are to be written to the output.
This only applies when the in_features are lines and the identity_features are polygons.
The output line features will contain two additional fields, LEFT_poly and RIGHT_poly. These fields contain the feature ID of the identity_features on the left and right side of the line feature.
No additional spatial relationship will be determined.
None of the above
What does this expression does ?
TabulateArea(ZoneRas, "VALUE", ClassRas, "VALUE", Tabarea1.dbf, 1)
Area Calculation
Reclassify
Zonal Stats
Something in table
Contour line dataset with item containing height values.
Contour <Path> <Item>
OUT_STREAM
Contour <Item><Path>
IN_STREAM
