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EGMP2201최고덤프샘플 & EGMP2201최신인증시험
EGMP2201시험은 영어로 출제되는 만큼 시험난이도가 높다고 볼수 있습니다.하지만 EGMP2201덤프만 있다면 아무리 어려운 시험도 쉬워집니다. 오르지 못할 산도 정복할수 있는게 EGMP2201덤프의 우점입니다.EGMP2201덤프로 시험을 패스하여 자격증을 취득하시면 굳게 닫혔던 취업문도 자신있게 두드릴수 있습니다. EGMP2201덤프를 구매하시고 공부하시면 밝은 미래를 예약한것과 같습니다.
아직도 Esri인증EGMP2201시험준비를 어떻게 해야 할지 망설이고 계시나요? 고객님의 IT인증시험준비길에는 언제나 PassTIP가 곁을 지켜주고 있습니다. PassTIP시험공부자료를 선택하시면 자격증취득의 소원이 이루어집니다. Esri인증EGMP2201시험덤프는PassTIP가 최고의 선택입니다.
EGMP2201최신 인증시험 - EGMP2201최고기출문제
Esri인증 EGMP2201시험패스는 고객님의 IT업계종사자로서의 전환점이 될수 있습니다.자격증을 취득하여 승진 혹은 연봉협상 방면에서 자신만의 위치를 지키고 더욱 멋진 IT인사로 거듭날수 있도록 고고싱할수 있습니다. PassTIP의 Esri인증 EGMP2201덤프는 시장에서 가장 최신버전으로서 시험패스를 보장해드립니다.
최신 ArcGIS Enterprise EGMP2201 무료샘플문제 (Q32-Q37):
질문 # 32
ArcGIS Pro users must be able to use the Undo and Redo buttons while editing a dataset. At the same time, SQL users must be able to edit this dataset.
How should the ArcGIS data administrator configure this dataset?
- A. Traditional versioning
- B. Branch versioning
- C. Nonversioned editing
정답:A
설명:
Understanding the Scenario:
* ArcGIS Pro users needUndo/Redo functionality, which is available in versioned workflows.
* SQL users also need to edit the dataset, requiring direct access to the database tables.
* These requirements point to a need for a versioning method that supports both ArcGIS client workflows and SQL-based edits.
Versioning Methods Overview:
* Nonversioned Editing:Nonversioned editing allows direct editing of the database but does not support Undo/Redo functionality in ArcGIS Pro, making it unsuitable for this scenario.
* Traditional Versioning:
* Supports Undo/Redo functionality for ArcGIS Pro users.
* Stores edits in delta tables (adds and deletes) to manage versions.
* SQL users can access and edit the base tables, making it compatible with their needs.
* Branch Versioning:Branch versioning supports modern workflows and web services but requires a service-based approach for editing. It does not allow direct SQL edits, making it unsuitable for this scenario.
Steps to Implement Traditional Versioning:
* Enable traditional versioning on the dataset in the enterprise geodatabase.
* Ensure appropriate permissions are set for SQL users to access and edit the base tables.
* ArcGIS Pro users will work in the versioned environment, allowing Undo/Redo operations during their edits.
References:
* Esri Documentation: Understanding Versioning.
* Traditional Versioning Concepts: Best practices for using traditional versioning with multiple user types.
Why the Correct Answer is B:Traditional versioning fulfills both requirements: Undo/Redo functionality for ArcGIS Pro users and SQL accessibility for direct edits.
질문 # 33
AGIS analyst who usesArcGIS Pro needs to reload data into a versioned feature class stored in a feature dataset. The feature class participates in a geodatabase topology.
Which steps should the GIS analyst take?
- A. Run the Truncate Table tool and load data using Append
- B. Delete all rows in the feature class and load data using Append
- C. Delete all rows in the feature class and load data using Load Objects
정답:A
설명:
Understanding the Scenario:
* The feature class is versioned and participates in a geodatabase topology.
* The goal is to reload data while maintaining versioning and topology integrity.
Key Considerations for Reloading Data:
* Truncate Table:TheTruncate Tabletool efficiently deletes all rows in the feature class without logging individual row deletions in the geodatabase. It is the preferred method for clearing data while minimizing impact on performance.
* Append Tool:After truncating the table, theAppendtool can load new data into the feature class, ensuring that the topology and versioning structure remain intact.
* Avoiding Delete Rows:Deleting rows manually logs each deletion in delta tables, leading to a potential performance bottleneck and unnecessary transaction logging, especially for versioned datasets.
* Geodatabase Topology Consideration:Topology rules will need to be validated after reloading the data to ensure spatial integrity.
Steps to Reload Data:
* Use theTruncate Tabletool to remove existing records.
* Use theAppendtool to load the new data into the feature class.
* Validate the topology in the geodatabase to check for any errors after the reload.
References:
* Esri Documentation: Truncate Table.
* Loading Data into Versioned Feature Classes: Best practices for versioned and topology-aware datasets.
Why the Correct Answer is A:Running theTruncate Tabletool ensures efficient data clearing, and using the Appendtool maintains the geodatabase's versioning and topology structure. Options B and C involve unnecessary row-level deletions, which are inefficient and could disrupt the versioned workflow.
질문 # 34
A GIS data administrator needs to restrict access to some fields in a feature class from unauthorized users.
Which method should the data administrator use?
- A. Layer file
- B. Database view
- C. Query layer
정답:B
설명:
To restrict access to specific fields in a feature class, the GIS data administrator should use adatabase view.
1. What is a Database View?
* Adatabase viewis a virtual table created by a SQL query. It displays data from one or more tables or feature classes, but only the specified fields and rows are accessible.
* Views allow the administrator to control the fields and records visible to users without altering the underlying data.
2. Why Use a Database View?
* Provides fine-grained control over data access by limiting which fields (or rows) are visible to specific users.
* Helps enforce data security policies in multi-user environments.
* Can be shared as a read-only layer or with restricted update permissions, depending on the use case.
3. Why Not Other Options?
* Layer File:
* A layer file (*.lyr) only defines how data is symbolized and displayed. It does not restrict field access at the database level. Unauthorized users can still access hidden fields through direct database connections.
* Query Layer:
* A query layer allows for custom SQL queries when displaying data in ArcGIS but is not a security measure. Users can modify or bypass the query to access all fields.
Steps to Create a Database View:
* Use SQL to define the view, specifying only the required fields:
CREATE VIEW restricted_view AS
SELECT field1, field2
FROM feature_class
WHERE <condition>;
* Grant permissions to the view for authorized users while restricting access to the base table.
* Publish the view in ArcGIS as a read-only layer if needed.
References from Esri Documentation and Learning Resources:
* Creating and Using Database Views
* Data Security in Enterprise Geodatabases
Conclusion:
Adatabase viewis the most effective method to restrict access to specific fields in a feature class, ensuring data security while providing flexibility in data sharing.
질문 # 35
A GIS administrator is investigating reports of slow performance in a map of complex polygons. The investigation finds the following:
* The feature class is in an enterprise geodatabase
* This data has been published as a map service in ArcGIS Enterprise
* The feature class is not versioned
* The map seems to perform slowly at several zoomed-out extents in the map
* Queries on the attributes perform quickly
Which recommendation should the GIS administrator make?
- A. Compress the enterprise geodatabase
- B. Run the Analyze Datasets tool
- C. Show cached data for the zoomed extents
정답:C
설명:
The slow performance at zoomed-out extents is likely caused by the rendering of complex polygon geometries in real time, which can be computationally intensive. Using cached data is the best approach to improve performance in this situation.
1. Reason for Slow Performance at Zoomed-Out Extents
* Complex polygons require significant processing power to render at smaller scales due to the high number of vertices and complex geometry.
* When users zoom out, the number of features being displayed increases, causing additional strain on the map service.
* Attribute queries are not affected because they do not involve rendering the geometries.
2. Advantages of Using Cached Data
* Cached tiles are pre-rendered images of the map at specific scales, stored on the server.
* When cached data is used, the server simply retrieves and displays these images instead of dynamically rendering the features.
* This drastically reduces server load and improves map performance at zoomed-out extents.
3. Why Not Other Options?
* Run the Analyze Datasets Tool:
* This tool checks for issues like invalid geometries, missing spatial indexes, or improper field types. While useful for general data health, it does not directly address rendering performance.
* Compress the Enterprise Geodatabase:
* Compression improves performance for versioned data by consolidating states and cleaning up the database. However, in this case, the feature class is not versioned, so compression would not resolve the rendering issues.
Steps to Implement Caching:
* Open ArcGIS Server Manager and navigate to the map service configuration.
* Enable tile caching and define the scales at which tiles should be created (include the problematic zoomed-out extents).
* Generate the cache using the "Manage Map Server Cache Tiles" tool.
* Test the map to ensure performance improvements.
References from Esri Documentation and Learning Resources:
* Map Caching in ArcGIS Enterprise
* Best Practices for Map Services
Conclusion:
The GIS administrator should recommend enablingcached data for the zoomed extentsto significantly improve map performance.
질문 # 36
A user wants to share a frequently edited points feature class as a web layer. The points contain sensitive attributes and will be read-only for online viewers.
The following workflow is applied:
* Points is registered as versioned
* A standard database view is created for points, which hides the sensitive attributes
* The view is published as a web layer from the Default version
As the points feature class is edited throughout the week, edits are not visible in the web layer.
What should the GIS administrator do?
- A. Rebuild indexes and calculate database statistics on points
- B. Have all editors reconcile and post points edits to Default
- C. Alter the view to use a versioned view as the source
정답:C
설명:
The issue arises because the standard database view is based on the base table of the points feature class, which does not include edits made in child versions. To resolve this, the database view must reference a versioned viewto reflect changes in the Default version.
1. What Is a Versioned View?
* Aversioned viewis created when a feature class is registered as versioned.
* It allows querying and editing versioned data, including edits made in the Default version and child versions.
* A standard database view does not account for the Adds and Deletes delta tables used in versioning, which is why edits are not visible.
2. Why Alter the View to Use a Versioned View?
* By modifying the standard database view to reference the versioned view, the published web layer will reflect changes made in the Default version, including ongoing edits.
* This ensures that updates to the points feature class are visible in the web layer without requiring manual intervention.
3. Why Not Other Options?
* Have All Editors Reconcile and Post Points Edits to Default:
* While this ensures edits are moved to the Default version, it requires continuous manual reconciliation and posting, which is impractical for a frequently edited dataset.
* Rebuild Indexes and Calculate Database Statistics on Points:
* These actions improve query performance but do not address the core issue of the standard view not reflecting versioned edits.
Steps to Alter the View:
* Identify the versioned view associated with the points feature class. It typically has a name like points_EVW.
* Modify the SQL for the existing view to reference the versioned view:
CREATE OR REPLACE VIEW points_web AS
SELECT <fields> FROM points_EVW;
* Update the web layer to use the modified view as the data source.
* Test the web layer to confirm that edits made to the Default version are now visible.
References from Esri Documentation and Learning Resources:
* Versioned Views in Enterprise Geodatabases
* Publishing Data from Views
Conclusion:
To ensure edits made to the points feature class are visible in the web layer, thedatabase view should be altered to reference the versioned view, which accounts for edits in the Default version.
질문 # 37
......
경쟁율이 심한 IT시대에Esri EGMP2201인증시험을 패스하여 자격증을 취득함으로 IT업계 관련 직종에 종사하고자 하는 분들에게는 아주 큰 가산점이 될수 있고 자신만의 위치를 보장할수 있으며 더욱이는 한층 업된 삶을 누릴수 있을수도 있습니다. Esri EGMP2201 덤프로 Esri EGMP2201 시험에서 실패하면 덤프비용을 보상해드리기에 안심하고 시험준비하셔야 합니다.
EGMP2201최신 인증시험: https://www.passtip.net/EGMP2201-pass-exam.html
Esri EGMP2201최고덤프샘플 여러분의 미래는 더욱더 아름다울 것입니다, Esri인증 EGMP2201시험을 한방에 편하게 통과하여 자격증을 취득하려면 시험전 공부가이드가 필수입니다, 쉽게 시험을 통과하시려는 분께 EGMP2201덤프를 추천해드립니다, Esri EGMP2201최고덤프샘플 하루 빨리 덤프를 받아서 시험패스하고 자격증 따보세요, PassTIP의Esri인증 EGMP2201덤프에는 실제시험문제의 기출문제와 예상문제가 수록되어있어 그 품질 하나 끝내줍니다.적중율 좋고 가격저렴한 고품질 덤프는PassTIP에 있습니다, PassTIP EGMP2201최신 인증시험시험공부자료를 선택하시면 자격증취득의 소원이 이루어집니다.
또 울 것 같은 얼굴이네, 세상 어느 누가 그런 애칭으로 서로를 부른단 말인가, 여러분의 미래는 더욱더 아름다울 것입니다, Esri인증 EGMP2201시험을 한방에 편하게 통과하여 자격증을 취득하려면 시험전 공부가이드가 필수입니다.
높은 적중율을 자랑하는 EGMP2201최고덤프샘플 덤프공부
쉽게 시험을 통과하시려는 분께 EGMP2201덤프를 추천해드립니다, 하루 빨리 덤프를 받아서 시험패스하고 자격증 따보세요, PassTIP의Esri인증 EGMP2201덤프에는 실제시험문제의 기출문제와 예상문제가 수록되어있어 그 품질 하나 끝내줍니다.적중율 좋고 가격저렴한 고품질 덤프는PassTIP에 있습니다.
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