ESRI Cheat Sheet 2026

The 30 highest-yield ESRI facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What does a Feature Layer in ArcGIS Online allow users to do? → Query, edit, and visualize vector features through a REST service endpoint
2. What ethical standard governs applied methods and techniques practice? → Adherence to the profession's code of ethics and applicable laws and regulations
3. What ethical standard governs continuing education requirements practice? → Adherence to the profession's code of ethics and applicable laws and regulations
4. How should professionals apply safety and compliance in daily practice? → Consistently integrate best practices into every aspect of professional work
5. What is the foundational principle of industry best practices in the ESRI Technical Certification Program field? → Maintaining competence, integrity, and service to stakeholders
6. How should professionals apply continuing education requirements in daily practice? → Consistently integrate best practices into every aspect of professional work
7. Which geoprocessing environment setting ensures that output rasters align to an existing raster grid? → Snap Raster
8. In raster spatial analysis, what does Focal Statistics calculate? → Statistics for each cell based on a defined neighborhood around it
9. How should challenges in communication and documentation be addressed? → Apply systematic problem-solving, seek expert guidance when needed, and document decisions
10. In ArcGIS Pro, what is the Euclidean Distance tool used for? → Calculates the straight-line distance from each cell to the nearest source feature
11. How should professionals apply communication and documentation in daily practice? → Consistently integrate best practices into every aspect of professional work
12. How should challenges in assessment and evaluation be addressed? → Apply systematic problem-solving, seek expert guidance when needed, and document decisions
13. What is the primary advantage of using a Python script tool (.pyt) over ModelBuilder in ArcGIS Pro? → Greater flexibility and control over logic, looping, and conditional processing
14. Which ArcGIS Pro feature automatically generates a series of map pages by iterating through features in an index layer? → Spatial map series
15. What is the foundational principle of core concepts and principles in the ESRI Technical Certification Program field? → Maintaining competence, integrity, and service to stakeholders
16. How should challenges in industry best practices be addressed? → Apply systematic problem-solving, seek expert guidance when needed, and document decisions
17. Which color scheme is most appropriate for displaying population density on a map? → Sequential color scheme
18. What is the primary cartographic purpose of including a scale bar on a printed map? → To provide a visual reference relating map distance to real-world distance
19. Which of the following are common practices for managing data in a geodatabase? → Creating domains for attribute validation.
20. Which color scheme is most appropriate for displaying continuous numeric data that ranges from low to high values with no meaningful midpoint? → Sequential color scheme
21. Which ArcGIS Online capability allows you to schedule automatic updates to a hosted feature layer from an external data source? → Scheduled overwrite using ArcGIS Pro or Python (ArcPy / ArcGIS API for Python)
22. What ethical standard governs industry best practices practice? → Adherence to the profession's code of ethics and applicable laws and regulations
23. What is the foundational principle of communication and documentation in the ESRI Technical Certification Program field? → Maintaining competence, integrity, and service to stakeholders
24. How should challenges in applied methods and techniques be addressed? → Apply systematic problem-solving, seek expert guidance when needed, and document decisions
25. In ArcGIS Enterprise, what is the role of the ArcGIS Server component? → Hosts and publishes GIS services (map, feature, image) for use in web applications
26. In ArcGIS Pro, what does the Dissolve tool do? → Aggregates features based on specified attributes, merging those with the same value
27. Which of the following is required to configure high availability for ArcGIS Enterprise? → Multiple Portal for ArcGIS instances.
28. Which component is required to deploy ArcGIS Enterprise on-premises? → ArcGIS Server
29. In cartographic design, what does 'visual hierarchy' refer to? → Organizing map elements so the most important information is perceived first
30. What quality assurance measure supports communication and documentation? → Regular self-assessment, peer review, and adherence to established standards