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NEW QUESTION # 35
A GIS analyst is about to run analysis using multiple feature layers from the current map. They want to do one final check to ensure which feature classes do and do not have definition queries as expected.
How should the analyst check this most efficiently?
- A. Contents pane > Filter > Active Definition Query
- B. Select layers in Contents > Feature Layer - Data tab > Definition Query
- C. Right-click layer in Contents > Properties > Definition Query
Answer: A
Explanation:
ArcGIS Pro allows filtering of layers in the Contents pane using various filters. The most efficient way to check which layers have definition queries applied is to use the filter option "Active Definition Query" directly in the Contents pane. This instantly shows only those layers that have active definition queries, allowing rapid verification across multiple layers without needing to click through each layer's properties individually.
* Option A requires selecting each layer one-by-one.
* Option C also requires manual inspection of each layer's properties.
* Option B provides a batch view directly within the Contents pane.
Therefore, the correct answer is B.
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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. Scatter plot
- B. Matrix heat chart
- C. Box 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 specialist creates a model tool to allow others to run analysis on their own data. When users open the model tool, they are unable to configure input data or output location.
How should the specialist expose this functionality to users?
- A. Right-click the model variables > Open > Properties
- B. Right-click the model variables > Parameter
- C. Right-click the tool in the model > Create Variable > From Parameter
Answer: B
Explanation:
To make variables editable by users when running a model, you must right-click the model variables and check "Parameter." This exposes the variable as an input or output parameter in the tool interface.
* Create Variable > From Parameter (Option A) is used when building the model, not when exposing variables.
* Open > Properties (Option C) accesses variable properties but does not expose parameters for tool users.
Therefore, the correct answer is B.
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NEW QUESTION # 38
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. Publish the rasters as a tile layer and share the link to the layer
- B. Use the Mosaic To New Raster geoprocessing tool and share
- C. Create a mosaic dataset and share it on a thumb drive
Answer: B
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 # 39
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. Build Pyramids
- B. Define Overviews
- C. Repair Mosaic Dataset Paths
Answer: C
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 # 40
A GIS analyst works for a small city's GIS department, which uses the same projected coordinate system for all data. The analyst's common workflows often require geoprocessing tools that create new outputs of data on disk.
Which workflow will produce geoprocessing outputs with the desired coordinate system?
- A. Analysis tab > Environments button > Output Coordinate System
- B. Project Settings Options > Map and Scene tab > Choose Spatial Reference
- C. Map Properties > Coordinate Systems tab > XY Coordinates Systems Available
Answer: A
Explanation:
The Output Coordinate System environment setting under the Analysis tab controls the spatial reference for outputs created during geoprocessing. This ensures new output datasets automatically adopt the specified coordinate system during processing.
* Project Settings (Option A) control default map behavior but not geoprocessing outputs.
* Map Properties (Option C) sets the coordinate system for map display, not for output results.
Therefore, the correct answer is B.
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NEW QUESTION # 41
A GIS intern is digitizing water body features within a state park using Esri's Imagery basemap for reference.
While creating a lake feature, the intern realizes that they mistook a large portion of the lakefront as part of the lake.
Which editing tool should the intern use to modify the lake feature?
- A. Reshape
- B. Align Features
- C. Merge
Answer: A
Explanation:
The Reshape tool allows you to modify an existing polygon's shape by drawing a new boundary for part of the feature. This is ideal for correcting over-digitized areas by trimming or extending specific portions of the lake.
* Merge (Option B) combines multiple features but doesn't reshape geometry.
* Align Features (Option C) is used for snapping and aligning edges between features but not for altering individual shapes.
Therefore, the correct answer is A.
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NEW QUESTION # 42
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. Explode
- B. Split
- C. Multipart To Singlepart
Answer: C
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 # 43
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. LAS dataset
- C. Mosaic dataset
Answer: C
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 # 44
Which ArcGIS Pro tab gives a user the option to export a map layout to a file?
- A. Map
- B. Project
- C. Share
Answer: C
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 # 45
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 map view.
- C. Add a new layout.
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.
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NEW QUESTION # 46
Which workflow should be used to share a map as a TIFF file?
- A. Share > Print Map
- B. Share > Capture To Clipboard
- 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 # 47
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. Compress File Geodatabase Data
- C. Compact
Answer: C
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 # 48
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 Feature Class Properties > from the Source tab
- B. In the Map Properties > from the General tab
- C. In the Layer Properties > from the Time tab
Answer: C
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 # 49
A cartographer wants to create a printable map using a predefined layout that meets their organization's branding guidelines.
Which method is the most efficient for the cartographer's needs?
- A. Export a layout to a graphics software
- B. Utilize a layout file as a layout template
- C. Insert branded items to a new layout
Answer: B
Explanation:
Using a layout file (.pagx) allows the cartographer to apply standardized templates, including logos, colors, fonts, and other branding elements, directly within ArcGIS Pro. This method ensures consistency and efficiency while staying within the GIS platform.
* Inserting items manually (Option B) is time-consuming and less consistent.
* Exporting to graphics software (Option C) adds unnecessary complexity for print-ready maps.
Therefore, the correct answer is A.
NEW QUESTION # 50
Where can geographic transformations be set when projecting on-the-fly?
- A. Map Properties
- B. Project Options
- C. Layer Properties
Answer: A
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.
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NEW QUESTION # 51
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. Vector tile layer
- B. Web feature layer
- C. Web 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 # 52
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 width
- B. Adjust number of divisions
- C. Adjust division value
Answer: A
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 # 53
A GIS technician wants to publish a specific layer from a map to their organizational portal.
Which workflow would support this need?
- A. Share tab > Share As group > Web Map
- B. Share tab > Share As group > Web Layer > Publish Web Layer
- C. Contents pane > Right-click layer > Sharing > Share As Web Layer
Answer: C
Explanation:
When publishing a single layer, the most efficient method is to right-click directly on the layer in the Contents pane and select Sharing > Share As Web Layer. This focuses the publishing operation on the selected layer, reducing the risk of unintentionally publishing the entire map or unrelated content.
* Share As Web Layer (Option A) shares the entire map or selected layers but requires additional manual selection.
* Web Map (Option C) creates a web map (entire map document), not an individual layer.
Therefore, the correct answer is B.
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NEW QUESTION # 54
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 # 55
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. Setting an XY tolerance
- B. Using cell alignment
- C. Setting an M tolerance value
Answer: A
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.
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NEW QUESTION # 56
A GIS analyst has two datasets: Students and School Districts. The analyst wants to assign a school district to each student based on where the student lives.
Which tool should be used to accomplish this task?
- A. Enrich
- B. Summarize Within
- C. Spatial Join
Answer: C
Explanation:
Spatial Join allows you to assign attributes from one layer (School Districts) to features in another layer (Students) based on spatial relationships such as containment or proximity.
* Enrich (Option B) adds demographic or socioeconomic data but is not used for spatial assignment of existing features.
* Summarize Within (Option C) aggregates data within polygons but does not assign attributes to point features.
Therefore, the correct answer is A.
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NEW QUESTION # 57
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