An ArcGIS user is making a map showing the standard deviation from the mean ocean temperature. Which type of color ramp should be used to display the standard deviation?

• A. a random color ramp
• B. a thirteen-color preset color ramp
• C. a three-color multipart color ramp
• D. a two-color algorithmic color ramp

An ArcGIS user creates a map showing the level of human Impact on the natural landscape. Major habitat types are shown with unique colors, and the level of disturbance for each habitat Is shown with a graduated symbol.
What is this type of map symbology?

• A. Multisymbol
• B. proportional symbol
• C. multivariate
• D. unique value many fields

Refer to the exhibits.


An ArcGIS user is attempting to create a relationship class between the two tables shown in the exhibit using POSTAL_CODE and Zip Code as the origin primary key and destination foreign Keys, respectively. However when the user tries to set the keys zip Cede does not appear in the drop-down list of candidate keys What should the user do to successfully create the relationship class?

• A. make sure both tables are in the same geodatabase
• B. create data type compatible key fields
• C. move both tables to the same feature dataset
• D. change the relationship type from non attributed to attributed

The ArcGlS user is given data for the Arctic and is asked to perform various types of analysis using the data.
The data extend from the North pole south to 70 degrees North Latitude Data layers may contain points, lines, or polygons, and Include ice surveys from NOAA depth contours continental margins, locations of Known and suspected oil reserves, endangered species habitat and territorial boundaries for nations having Arctic coastline.
Given known petroleum reserves in the Arctic, plus areas reserved for endangered species habitat the user must determine the area In square miles that is available for oil extraction development for the United States.
Which protection is best suited for this analysis?

• A. Lambert azimuthal equal area
• B. double stereographic
• C. Albers equal area conic
• D. Lambert conformal conic

A local government geodatabase use case requires that airport noise regulation areas be deleted if a corresponding airport point Is deleted.
Assuming that one airport can contribute to only one noise regulation area, what is the appropriate way to model the requirement of this use case?

• A. a composite relationship class with noise regulation areas as the origin and airports as the destination
• B. a simple relationship class with airports as the origin and noise regulation areas as the destination
• C. a composite relationship class with airports as the origin and noise regulation areas as the destination
• D. a simple relationship class with noise regulation areas as the origin and airports as the destination