Esri New 2025 EAPA_2025 Test Tutorial (Updated 77 Questions)
EAPA_2025 Exam Questions Dumps, Selling Esri Products
NEW QUESTION # 33
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. Raster dataset
- B. Mosaic dataset
- C. LAS dataset
Answer: B
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 # 34
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.
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NEW QUESTION # 35
A GIS specialist is adding fields to an existing table using the Add Field geoprocessing tool to conduct analysis. The type of analysis requires numeric data that stores information to 4 decimal points.
Which field type and associated precision and scale meets these requirements?
- A. Double - Precision 3, Scale 4
- B. Float - Precision 4, Scale 4
- C. Long - Precision 4, Scale 4
Answer: A
Explanation:
Double field type supports high-precision floating-point numbers suitable for storing data with multiple decimal places. Precision controls the total number of digits; scale controls the number of digits to the right of the decimal.
* Float has lower precision and is not recommended for accurate decimal storage.
* Long is an integer type and cannot store decimals.
* Double with Precision 3 and Scale 4 allows storing up to 4 decimal places as required.
Therefore, the correct answer is B.
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NEW QUESTION # 36
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. File Compare
- B. Table Compare
- C. Feature Compare
Answer: C
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.
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NEW QUESTION # 37
Which workflow should be used to create a new dataset from a selection?
- A. In the Contents pane > Layer > Data > Export Features
- B. In the Catalog pane > Export > Feature Class To Geodatabase
- C. In the Catalog pane > Export > Feature Class To Feature Class
Answer: A
Explanation:
When you have selected features in a map layer and want to create a new dataset containing only those selected features, the proper workflow is to right-click the layer in the Contents pane, go to Data > Export Features. This process honors the current selection set and creates a new feature class based on that selection.
* The Catalog pane (Options A and C) exports entire datasets and doesn't apply the selection set directly.
* Export Features (Option B) directly works with selected features and generates a new dataset from them.
Therefore, the correct answer is B.
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NEW QUESTION # 38
A GIS analyst is trying to buffer single point features one at a time within a feature class by interactively selecting it in a map before buffering. Multiple points are being selected, although one row in the attribute table is highlighted. The analyst does not want to modify the original data.
Which tool should be used to solve this issue?
- A. Split
- B. Multipart To Singlepart
- C. Explode
Answer: B
Explanation:
The Multipart To Singlepart tool separates multipart features into individual single-part features. This ensures that when selecting a feature, only the intended single feature is selected, rather than selecting multiple points grouped in a multipart feature.
* Explode (Option A) is not a valid geoprocessing tool for this scenario.
* Split (Option C) is used for dividing features, not separating multipart features.
Therefore, the correct answer is B.
NEW QUESTION # 39
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 view.
- B. Add a new map frame.
- C. Add a new layout.
Answer: B
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.
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NEW QUESTION # 40
Which tool should be used to set the coordinate system of a raster dataset that is currently unknown?
- A. Define Projection
- B. Project
- C. Project Raster
Answer: A
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
An organization with many editors needs to know when features have been created and edited, as well as who edited the features.
Where should the GIS administrator enable this capability?
- A. The Manage options accessed by right-clicking geodatabase
- B. The Manage options accessed by right-clicking the feature dataset
- C. The Design options accessed by right-clicking the shapefile
Answer: B
Explanation:
Editor tracking (which records who edited a feature and when) is enabled on individual feature classes or feature datasets in a geodatabase under the Manage menu. Shapefiles do not support editor tracking.
* The geodatabase (Option A) controls higher-level administrative functions but not editor tracking.
* Shapefiles (Option B) do not support editor tracking.
* The feature dataset (Option C) allows enabling editor tracking for included feature classes.
Therefore, the correct answer is C.
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NEW QUESTION # 42
An attribute table contains three columns with details of monthly rainfall for three consecutive years. A GIS analyst wants to compare the total rainfall, mean rainfall, and the minimum and maximum rainfall for each year.
Which tool should the analyst use to most efficiently compare this tabular data?
- A. Summary Statistics
- B. Data Engineering view
- C. Create Field Statistics Chart
Answer: B
Explanation:
The Data Engineering view in ArcGIS Pro provides quick access to key statistics (total, mean, min, max, etc.) for any numeric fields in a table. This allows rapid inspection of multiple fields without running separate geoprocessing tools or creating charts.
* Create Field Statistics Chart (Option B) creates charts but is not as efficient for comparing multiple fields simultaneously.
* Summary Statistics (Option C) creates grouped output tables but is more suitable for aggregation across rows, not across multiple fields.
NEW QUESTION # 43
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. Web feature layer
- C. Vector tile layer
Answer: B
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.
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NEW QUESTION # 44
A group of new GIS trainees must be trained on a specific workflow that includes zooming in to a specific area on a map, creating data, performing zonal statistics, extracting features, updating symbology, authoring a map layout, and exporting the layout into a PDF.
How should the instructor share the workflow to make sure that all steps are followed?
- A. Create a script in Jupyter Notebook and share the notebook
- B. Create and share a task as task file
- C. Create and share a model as a toolbox
Answer: B
Explanation:
Tasks in ArcGIS Pro are specifically designed to guide users through multi-step GIS workflows by packaging step-by-step instructions into a task file. This ensures trainees follow the workflow correctly and in sequence.
* Models (Option A) automate geoprocessing but do not guide interactive steps such as zooming, editing, or exporting layouts.
* Jupyter Notebooks (Option C) are suitable for scripting but not for guiding new users through step-by- step GUI-based tasks.
Therefore, the correct answer is B.
NEW QUESTION # 45
A GIS analyst receives a feature class with a unique date-time attribute. Each feature contains a single time field. Once the feature class is added to a map view, the layer can be time-enabled.
Which workflow should be used to enable the temporal attribute so that this layer can use the time slider?
- A. In the Layer Properties > from the Time tab
- B. In the Feature Class Properties > from the Source tab
- C. In the Map Properties > from the General tab
Answer: A
Explanation:
Time enabling a layer is done through the Layer Properties under the Time tab. This allows the analyst to specify the date-time field for use with the time slider, enabling temporal visualization directly in the map.
* Map Properties (Option B) does not handle time configuration for individual layers.
* Feature Class Properties (Option C) shows field details but does not enable time functionality.
Therefore, the correct answer is A.
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NEW QUESTION # 46
In ArcGIS Pro, a GIS analyst adds a mosaic dataset to a map and notices that the entire mosaic area is covered with a black and white checkerboard.
Which tool should the analyst use to make the images visible in the map as part of the mosaic dataset?
- A. Repair Mosaic Dataset Paths
- B. Define Overviews
- C. Build Pyramids
Answer: A
Explanation:
The black-and-white checkerboard indicates that the mosaic dataset cannot locate the source rasters. Repair Mosaic Dataset Paths allows the analyst to correct the file paths if the rasters have been moved or renamed, thus restoring visibility.
* Define Overviews (Option A) creates reduced-resolution overviews for fast display but does not fix broken paths.
* Build Pyramids (Option B) builds pyramids for raster display performance but also requires valid data paths first.
Therefore, the correct answer is C.
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NEW QUESTION # 47
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 division value
- B. Adjust number of divisions
- C. Adjust width
Answer: C
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 # 48
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 # 49
A GIS analyst has over 100 rasters of the same resolution and dimension. The analyst needs to combine all rasters into one raster so that it is easier to share with other analysts who need to perform analysis on the raster (s).
What should the analyst do?
- A. Use the Mosaic To New Raster geoprocessing tool and share
- B. Create a mosaic dataset and share it on a thumb drive
- C. Publish the rasters as a tile layer and share the link to the layer
Answer: A
Explanation:
The Mosaic To New Raster tool merges multiple input raster datasets into a single raster dataset in a file- based format. This approach simplifies sharing and analysis because the result is a single raster file rather than a collection of rasters. Since all rasters have the same resolution and dimension, this tool is the most efficient solution for permanent combination.
* Mosaic Datasets (Option A) are great for managing large raster collections but remain as collections, not single files.
* Publishing tile layers (Option C) is primarily for web sharing, not file-based sharing or analysis.
Therefore, the correct answer is B.
NEW QUESTION # 50
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 # 51
A GIS analyst is reviewing the work of an intern and realizes that the intern added feature attribute information directly to the attribute table. Many of the features have no geometry and do not display on the map. The analyst uses Check Geometry to identify all features with null geometries.
Which method should the analyst use to allow adding the geometry to existing features so that they can be visualized in the map?
- A. Edit > Modify (Modify Features) > Reshape > Replace Geometry
- B. Analysis > Tools (Geoprocessing) > Data Management > Features > Add Geometry Attributes
- C. Analysis > Tools (Geoprocessing) > Data Management > Features > Repair Geometry
Answer: A
Explanation:
The Replace Geometry tool, accessed via Modify Features in the Edit tab, allows the user to assign or redraw geometry for existing features that are missing it (null shape). This allows previously non-spatial records to be given a spatial location, enabling visualization on the map.
* Repair Geometry is used to fix corrupt geometry but does not create new geometry for null shapes.
* Add Geometry Attributes calculates existing geometry fields but cannot generate geometry for empty features.
* Replace Geometry directly enables assigning missing shapes.
Therefore, the correct answer is B.
NEW QUESTION # 52
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. Elevation
- B. Time
- C. Range
Answer: C
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 # 53
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