[Dec 16, 2025] EAPA_2025 Test Prep Training Practice Exam Questions Practice Tests
Exam Questions Answers Braindumps EAPA_2025 Exam Dumps PDF Questions
Esri EAPA_2025 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
NEW QUESTION # 28
A GIS technician has two feature classes: Sites and Buildings. The technician needs to assign the building name to the site if they intersect when adding/updating site features and wants to use attribute rules to do this.
Which attribute rule type should the analyst use to accomplish this task?
- A. Calculation rule
- B. Validation rule
- C. Constraint rule
Answer: A
Explanation:
Calculation rules automatically calculate attribute values based on spatial relationships, other attribute values, or predefined logic at the time of feature creation or update. In this scenario, the intersecting building name can be assigned automatically to the site feature using a calculation rule.
* Validation rules (Option A) check for rule compliance but don't assign values.
* Constraint rules (Option B) prevent invalid edits but do not calculate fields.
Therefore, the correct answer is C.
-
NEW QUESTION # 29
A GIS specialist is creating a spatial map series for features that vary greatly in size.
Which scale bar Fitting Strategy will enable logical scale units specification and relative width among the varying maps?
- A. Adjust number of divisions
- B. Adjust width
- C. Adjust division value
Answer: B
Explanation:
The "Adjust width" fitting strategy automatically adjusts the physical width of the scale bar to fit the map scale. This ensures that the scale bar remains logical and proportional across maps of different extents in the map series.
* Adjust division value (Option A) modifies the distance represented by each division but may produce inconsistent scale bar sizes.
* Adjust number of divisions (Option C) changes the count of divisions rather than adjusting for proportional display across maps.
Therefore, the correct answer is B.
NEW QUESTION # 30
A GIS specialist is spending too much time editing text (for example, formatting and placement) associated with specific dynamic features in a series of maps they create regularly. The specialist wants to have fine- grain control of each feature's associated text.
Which method is most efficient?
- A. Annotation
- B. Graphic text
- C. Text map notes
Answer: A
Explanation:
Annotation allows for feature-linked or standard text placement with fine control over positioning, symbology, and formatting. It maintains a link to spatial features when necessary, ensuring consistent updates and control across multiple map products.
* Graphic text (Option A) is map layout-specific and not dynamic or feature-aware.
* Map notes (Option C) are simple text features often used for temporary mapping tasks and lack fine control for production mapping.
Therefore, the correct answer is B.
-
NEW QUESTION # 31
A GIS analyst has run Ordinary Least Squares (OLS) regression on a dataset for the country of India in order to determine contributing factors to a phenomenon. While the analysis results seem reliable, there is an asterisk on the Koenker statistic in the output report of the OLS.
Which tool does this asterisk suggest the analyst should run next?
- A. Generalized Linear Regression (GLR)
- B. Generate Spatial Weights Matrix
- C. Geographically Weighted Regression (GWR)
Answer: C
Explanation:
The asterisk on the Koenker statistic indicates non-stationarity in the data-meaning that relationships vary across space. In such cases, Geographically Weighted Regression (GWR) should be run to account for spatial variability and better model local relationships.
* Generate Spatial Weights Matrix (Option B) is used for spatial autocorrelation analyses, not regression refinement.
* Generalized Linear Regression (Option C) is a global model and does not address non-stationarity.
Therefore, the correct answer is A.
NEW QUESTION # 32
A land surveyor downloads an Excel sheet from the city website that contains the updated land cover codes with over 30 classes.
Which tool will help the surveyor update their existing land cover data to the new codes?
- A. Reclassify Field
- B. Classify Raster
- C. Reclass By Table
Answer: C
Explanation:
The Reclass By Table tool allows the surveyor to import a lookup table (such as an Excel sheet) that contains the old and new land cover codes. This is the most efficient method for batch reclassification when many classes are involved.
* Classify Raster (Option A) is used for unsupervised or supervised classification.
* Reclassify Field (Option C) is not a valid ArcGIS Pro tool for raster data reclassification.
Therefore, the correct answer is B.
NEW QUESTION # 33
A GIS intern is examining two feature classes to determine whether there are any differences in the geometry, attributes, and spatial reference.
Which geoprocessing tool should the intern use?
- A. Table Compare
- B. Feature Compare
- C. File Compare
Answer: B
Explanation:
The Feature Compare tool is designed specifically to compare two feature classes, examining multiple aspects including geometry, attributes, spatial reference, and schema structure.
* File Compare is used for text file comparison, not for geodatabase features.
* Table Compare evaluates attribute tables only, ignoring geometry and spatial reference.
* Feature Compare performs a comprehensive assessment suitable for this scenario.
Therefore, the correct answer is C.
-
NEW QUESTION # 34
A GIS analyst is trying to conduct overlay analysis using the Union tool but is unable to run the tool due to a red X in one of the parameters.
- A. The environment settings for Processing Extent do not include the participating features.
- B. Both input features are not polygon feature classes.
- C. The input features do not geometrically intersect.
Answer: A
Explanation:
In ArcGIS Pro, ared Xnext to a parameter in a geoprocessing tool typically indicates an invalid input due to conflicts with the current environment settings. One of the most common causes is when theProcessing Extentenvironment setting is configured in a way thatexcludesthe actual input features.
TheUniontool requires that input features fall within the set extent. If the Processing Extent does not cover any part of one or more input features, they are considered invalid and flagged with a red X, preventing the tool from running.
The software checks whether all input features are accessible within the defined extent. If they are not, this pre-validation error is triggered-even if the inputs are valid in terms of geometry or feature type.
* Option A is incorrect because geometrical intersection is not a requirement for Union to run-it simply overlays features and includes all areas.
* Option C is also incorrect, as the Union tool does indeed require polygon feature classes, but if incorrect feature types are used, a different error (not a red X related to extent) is shown.
This confirms that the red X in this scenario is caused by the Processing Extent settings not including the input features, making the correct answer B.
NEW QUESTION # 35
Where can geographic transformations be set when projecting on-the-fly?
- A. Project Options
- B. Layer Properties
- C. Map Properties
Answer: C
Explanation:
In ArcGIS Pro, geographic (datum) transformations for on-the-fly projection are managed at the map level.
This ensures that all layers added to the map are projected correctly into the map's coordinate system, applying the appropriate transformation as needed.
* Layer Properties (Option A) displays information for the specific layer but does not set map-level transformations.
* Project Options (Option B) relates to overall software settings, not coordinate system transformations.
* Map Properties (Option C) contains the Coordinate Systems tab where transformations can be set.
Therefore, the correct answer is C.
-
NEW QUESTION # 36
A GIS specialist has a feature class of flights that contains information such as origin city, destination city, and the length of time that the flight was delayed. The specialist needs to display this information in a chart and aggregate the delayed time as an average.
- A. Box plot
- B. Matrix heat chart
- C. Scatter plot
Answer: B
Explanation:
ArcGIS Pro'sMatrix Heat Chartis designed for visualizing relationships between two categorical fields- such as origin and destination cities-and summarizing a numeric field, like delay time, using aggregate functions (e.g., mean). This type of chart aligns perfectly with the requirement:
* It allows you to setColumnto the destination city andRowto the origin city.
* Then choose theNumberfield as delay time and theAggregationmethod as "Mean" to calculate average delay.
* The chart displays each origin#destination pair as a cell, color#coded by the calculated average delay.
Official documentation highlights this example explicitly:
"Create a matrix heat chart to identify the flights that have the highest average arrival delay time between origin and destination city by setting the following properties... Aggregation-Mean; Number-DelayTime" Other chart types don't fit the requirement:
* Box plotis used to display distributions and identify outliers; it doesn't aggregate by category pairs.
* Scatter plotshows relationships between numeric variables on a continuous axis-not suitable for categorical city#pair aggregation.
Therefore, the most appropriate choice for summarizing average journey delay by city pairs is theMatrix Heat Chart (C).
NEW QUESTION # 37
A GIS technician has a feature class that contains thousands of features. The technician needs to control when certain features within the feature class draw on the map as they zoom in or out.
Which method should be used to accomplish this?
- A. Visibility range
- B. Definition query
- C. Display filters
Answer: A
Explanation:
Visibility range (also called scale range) controls at what zoom levels a layer or features are displayed. This allows the map to automatically hide features when zoomed out too far, improving performance and reducing clutter, while showing detailed features as the user zooms in.
* Definition query (Option A) filters features based on attribute values, not map scale.
* Display filters (Option C) filter features at specific scales but require advanced configuration; visibility range is more direct for simple scale-based drawing control.
Therefore, the correct answer is B.
-
NEW QUESTION # 38
A GIS analyst is trying to do some maintenance and clear up space as it relates to geodatabases while keeping editing capabilities intact.
Which tool should the analyst use?
- A. Compress
- B. Compact
- C. Compress File Geodatabase Data
Answer: B
Explanation:
In ArcGIS Pro, the Compact tool is designed to optimize the physical storage of file geodatabases by reducing disk space usage while fully preserving the ability to edit the data. Compact reorganizes how data is stored on disk but does not change or lock the data content or schema, allowing continued editing.
* Compress is used with enterprise geodatabases (versioned geodatabases) and primarily affects state-tree compression; it's not applicable to file geodatabases.
* Compress File Geodatabase Data is not an ArcGIS Pro tool; this option is invalid in this context.
* Compact is the proper tool for file geodatabase maintenance to reduce file size and fragmentation, while fully maintaining editability.
Therefore, the correct answer is C.
NEW QUESTION # 39
A GIS technician working with 3D building data wants to interactively view only specific floors of a building at a time.
Which layer property allows for this type of visualization?
- A. Range
- B. Elevation
- C. Time
Answer: A
Explanation:
The Range property allows dynamic filtering of features based on numeric attributes such as floor number. By setting the floor number as the range field, users can interactively slide through floors in a 3D scene.
* Time (Option A) filters features based on temporal data.
* Elevation (Option C) controls the vertical placement of features but does not allow interactive filtering by floor.
Therefore, the correct answer is B.
NEW QUESTION # 40
Which tool should be used to set the coordinate system of a raster dataset that is currently unknown?
- A. Project
- B. Project Raster
- C. Define Projection
Answer: C
Explanation:
TheDefine Projectiontool is specifically used when a dataset lacks spatial reference metadata-that is, when its coordinate system is labeled as "Unknown." This situation arises when the coordinate system information is missing or was never assigned, and it is necessary to tell ArcGIS what spatial reference the data is already in without altering the data's location or pixel values.
According to ArcGIS Pro documentation and workflow best practices:
"The Define Projection tool assigns a coordinate system to a dataset that does not already have one. It does not alter the dataset's data or coordinate values-only the metadata is updated." This is crucial becauseProjectandProject Rasterare tools thattransformdata from one coordinate system to another, and they require that the data already has a valid defined coordinate system to begin with. Attempting to use either of those tools on data with an unknown projection would be incorrect and could lead to spatial inaccuracies.
Therefore, thecorrect and verified toolfor this situation isDefine Projection.
Reference Topics Covered:
* ArcGIS Pro - Data Management # Defining spatial reference
* ArcGIS Pro - Raster Functions and Georeferencing Workflows
* ArcGIS Pro - Geoprocessing Tool Help (Define Projection vs Project Raster)
* ArcGIS Pro Certification Study Guide - Data Management Domain
NEW QUESTION # 41
A cartographer is authoring a layout that currently includes one map and would like to provide additional context by adding another map to the layout.
Which action should the cartographer perform in the layout view?
- A. Add a new map frame.
- B. Add a new layout.
- C. Add a new map view.
Answer: A
Explanation:
A map frame is a container in the layout that displays any map or scene. To add a second map for additional context, the cartographer should insert a new map frame and choose which map it will display. This allows multiple maps to be shown together on the same layout.
* Map view (Option B) refers to a separate view in the interface, not to the printed layout.
* New layout (Option C) creates an entirely separate layout rather than adding to the current one.
Therefore, the correct answer is A.
-
NEW QUESTION # 42
Which ArcGIS Pro tab gives a user the option to export a map layout to a file?
- A. Project
- B. Share
- C. Map
Answer: B
Explanation:
The Share tab in ArcGIS Pro contains all options related to exporting maps, layouts, and sharing data. Export Layout options for formats like PDF, PNG, and others are found here.
* Project tab is used for application-level settings.
* Map tab is for map design and editing.
* Share tab includes all export and sharing options for layouts.
Therefore, the correct answer is C.
NEW QUESTION # 43
A GIS analyst wants to edit existing parcel data and separate a record into equal parts.
Which Modify Features editing tool should the analyst use to accomplish this task?
- A. Reshape
- B. Split
- C. Divide
Answer: C
Explanation:
The Divide tool is designed to split features into multiple equal parts. It supports dividing by area, count, or distance, making it ideal for tasks such as splitting parcels into equal-sized parts.
* Split (Option A) cuts features along a user-defined line but does not automatically create equal parts.
* Reshape (Option B) modifies feature boundaries but is not used to divide features into multiple parts.
Therefore, the correct answer is C.
-
NEW QUESTION # 44
In ArcGIS Pro, which tool should be used to change the coordinate system of a dataset to a different coordinate system?
- A. Project
- B. Convert Coordinate Notation
- C. Define Projection
Answer: A
Explanation:
The Project tool is used to permanently convert data from one coordinate system to another, recalculating coordinates to match the new spatial reference.
* Define Projection assigns a spatial reference to datasets that do not have one but does not transform coordinates.
* Convert Coordinate Notation converts coordinate formats (such as MGRS, UTM, DMS) but not spatial references.
Therefore, the correct answer is B.
-
NEW QUESTION # 45
A GIS specialist needs to organize discontinuous imagery into a single dataset and wants to select individual rasters and download them when necessary.
Which dataset should be used to achieve this?
- A. Mosaic dataset
- B. Raster dataset
- C. LAS dataset
Answer: A
Explanation:
Mosaic datasets manage collections of multiple rasters, including discontinuous imagery, without physically merging the data. They allow users to query, subset, and download individual rasters on demand while maintaining a single logical dataset.
* Raster dataset (Option A) stores a single continuous raster.
* LAS dataset (Option B) is specific to lidar point cloud data.
Therefore, the correct answer is C.
NEW QUESTION # 46
A GIS analyst performs an overlay operation between a city polygon layer and voting districts. The analyst observes multiple tiny slivers that are created because the boundaries of the city layer do not exactly overlap the boundaries of the voting district layer.
Which environment variable should the analyst use to avoid this in the future?
- A. Using cell alignment
- B. Setting an XY tolerance
- C. Setting an M tolerance value
Answer: B
Explanation:
XY Tolerance is used to control how close two vertices can be before they are considered the same point during processing. Setting an appropriate XY tolerance can prevent slivers caused by very small gaps or overlaps when performing overlay operations such as Intersect or Union.
* Cell alignment (Option B) is relevant for raster operations.
* M tolerance (Option C) applies to measures along linear features, not to spatial overlays of polygons.
Therefore, the correct answer is A.
-
NEW QUESTION # 47
A GIS analyst is assigned to update an existing roads feature class (line features) with new features and information obtained from a third-party agency. However, the column names in the new feature class and the old feature class do not match.
Which geoprocessing tool should the analyst use to update the old feature class by correctly matching the columns?
- A. Append with 'Schema Type' as 'No_Test'
- B. Union with 'Attributes To Join' set as 'All Attributes'
- C. Append with 'Schema Type' as 'Test'
Answer: C
Explanation:
Using the Append tool with Schema Type set to 'Test' ensures that fields in both datasets match before appending. This allows the analyst to verify that fields align correctly and prevents mismatched data from being incorrectly merged.
* 'No_Test' (Option B) appends records regardless of schema mismatch, which is risky here.
* Union (Option C) combines geometries, not designed for updating attribute schemas.
Therefore, the correct answer is A.
NEW QUESTION # 48
Which workflow should be used to share a map as a TIFF file?
- A. Share > Capture To Clipboard
- B. Share > Print Map
- C. Share > Export Map
Answer: C
Explanation:
Export Map under the Share tab provides options to export maps into various formats, including TIFF, PDF, PNG, JPEG, and others. This is the standard workflow for creating a high-quality raster file suitable for sharing and archiving.
* Print Map (Option A) is for sending the map directly to a printer.
* Capture To Clipboard (Option C) copies the current map extent as an image to the clipboard for temporary use, not for file creation.
Therefore, the correct answer is B.
-
NEW QUESTION # 49
A GIS analyst is publishing data that they will use for field collection and to inspect existing assets.
Which type of layer should be shared?
- A. Web tile layer
- B. Vector tile layer
- C. Web feature layer
Answer: C
Explanation:
Web feature layers support both visualization and editing (including field collection). They allow field crews to update, add, or inspect asset information in real-time or while working offline.
* Web tile layer (Option B) and Vector tile layer (Option C) support visualization only and do not support editing or inspection of feature attributes.
Therefore, the correct answer is A.
-
NEW QUESTION # 50
A GIS technician is trying to publish an image service to their organization's portal. The technician needs to ensure service stability when rendering client-side by multiple coworkers at once.
Which capability should the technician specify when publishing?
- A. Maximum item size per request
- B. Processing templates
- C. Enable the WMS Service capability
Answer: A
Explanation:
Setting the Maximum Item Size Per Request controls how much data can be requested at one time, balancing server load and client-side rendering. Adjusting this value helps ensure stable performance for multiple concurrent users accessing large imagery datasets.
* Processing templates (Option A) define raster function chains but do not control service stability.
* WMS Service capability (Option C) allows publishing as a WMS service but does not directly address client-side stability for image services.
Therefore, the correct answer is B.
-
NEW QUESTION # 51
In ArcGIS Pro, which type of unit of measure is always used for a vertical coordinate system?
- A. Angular units
- B. Direction units
- C. Linear units
Answer: C
Explanation:
Vertical coordinate systems always use linear units to measure elevation or depth (e.g., meters, feet). This differs from horizontal coordinate systems, which may use angular units (degrees) for geographic coordinates.
* Angular units (Option B) apply to latitude and longitude in horizontal systems.
* Direction units (Option C) apply to bearings or azimuths, not elevation.
Therefore, the correct answer is A.
NEW QUESTION # 52
A GIS analyst has a feature class and a non-spatial table stored in the same geodatabase. The analyst needs to create a composite relationship to ensure data integrity.
Which association type should the analyst apply?
- A. Relationship class
- B. Attribute join
- C. Spatial join
Answer: A
Explanation:
A relationship class defines a permanent association between a feature class and a table or between two feature classes in a geodatabase. Composite relationship classes enforce referential integrity, ensuring that related records remain consistent (e.g., when a parent record is deleted, related child records are also removed).
* Attribute join (Option A) is temporary and does not enforce integrity.
* Spatial join (Option B) requires spatial relationships and applies only between spatial datasets.
* Relationship class (Option C) allows managing relationships between spatial and non-spatial tables with referential integrity.
Therefore, the correct answer is C.
-
NEW QUESTION # 53
......
Download Free Esri EAPA_2025 Real Exam Questions: https://www.actualcollection.com/EAPA_2025-exam-questions.html
EAPA_2025 Exam Dumps, EAPA_2025 Practice Test Questions: https://drive.google.com/open?id=1snZQF3wYkNqujE2F8LRXphm-ddMfd1bh