EGMP2201 Exam Fragen, EGMP2201 Ausbildungsressourcen

Die Zuverlässigkeit basiert sich auf die hohe Qualität, deshalb ist unsere Esri EGMP2201 vertrauenswürdig. Allein die mit einer Höhe von fast 100% Bestehensquote überzeugen Sie vielleicht nicht. Dann laden Sie bitte die kostenlose Demos der Esri EGMP2201 herunter und probieren! Um verschiedene Gewohnheiten der Prüfungsteilnehmer anzupassen, bieten wir insgesamt 3 Versionen von Esri EGMP2201. Nach den Informationenen über die Ermäßigung u.a. können Sie auf unserer Webseite online erkundigen.

Die Prüfung ist für Fachleute konzipiert, die für die Verwaltung von geodaten in einer Unternehmensumgebung verantwortlich sind. Hierzu gehören GIS-Manager, Datenbankadministratoren, Datenanalytiker und andere Fachleute, die täglich mit geodaten arbeiten. Die Prüfung umfasst eine Vielzahl von Themen, darunter Datenbankdesign, Datenintegration, Metadatenmanagement, Datensicherheit und Datengütegarantie.

>> EGMP2201 Exam Fragen <<

EGMP2201 Ausbildungsressourcen - EGMP2201 Schulungsangebot

Wenn Sie finden, dass eine große Herausforderung in Ihrem Berufsleben vor Ihnen steht, so müssen Sie die Esri EGMP2201 Zertifizierungsprüfung bestehen. Zertpruefung ist eine echte Website, die umfassende Kenntnisse zur Esri EGMP2201 Zertifizierungsprüfung besitzt. Wir bieten exklusive Online-Esri EGMP2201 Prüfungsfragen und Antworten. So ist es ganz leicht, die Prüfung zu bestehen. Unser Zertpruefung bietet Ihnen 100%-Pass-Garantie. Zertpruefung ist als Anführer der professionalen Zertifizierung anerkannt. Sie bietet die umfangreichste Zertifizierungsantworten. Sie werden feststellen, dass die Esri EGMP2201 Prüfungsfragen und Antworten zur Zeit die gründlichste, genaueste und neueste Praxis sind. Wenn Sie die Esri EGMP2201 Prüfungsfragen und Antworten haben, werden Sie sicher mehr sicher sein, die Prüfung zum ersten Mal zu bestehen.

Esri EGMP2201 ist ein Zertifizierungsprogramm, das von Esri, dem weltweiten Marktführer für GIS (Geographic Information Systems) Software und Lösungen, angeboten wird. Dieses Zertifizierungsprogramm ist speziell für Fachleute konzipiert, die ihr Wissen und ihre Fähigkeiten im Bereich des Enterprise-Geodatenmanagements verbessern möchten. Das Programm eignet sich für GIS-Administratoren, Datenbankadministratoren, Unternehmensarchitekten und IT-Profis, die für das Management und die Wartung von Enterprise-Geodatenbanken verantwortlich sind.

Um für die Prüfung zugelassen zu werden, müssen die Kandidaten eine solide Grundlage in GIS-Konzepten und Erfahrung im Umgang mit geografischen Daten in einem Unternehmensumfeld haben. Esri bietet Schulungskurse an, die den Kandidaten bei der Vorbereitung auf die Prüfung helfen können, einschließlich Kursen zur Geodatenbankkonzeption, Datenverwaltung und Enterprise GIS-Architektur.

Esri Enterprise Geodata Management Professional 2201 EGMP2201 Prüfungsfragen mit Lösungen (Q36-Q41):

36. Frage
A GIS database administrator needs to identify any performance issues with a nightly load process. Upon further research, the database administrator discovers the following:
* A table with 20 million rows is reloaded each night
* This existing table is truncated before an Append is executed
* There are three attributes in addition to objectid and geometry, one of which is a unique text identifier
* The unique index is removed before Append and created again after Append
* The Append operation takes 120 minutes to complete
What should the administrator recommend?

A. Add a unique key index before Append
B. Remove the spatial index before Append
C. Remove the objectid index before Append

Antwort: B

Begründung:
Understanding the Scenario:The database administrator wants to improve the performance of a nightly data load process, which involves truncating and appending a large table with geometry and several attributes. The current Append operation takes 120 minutes, and indexes are re-created after the data is loaded.
Identifying the Bottleneck:
* Spatial indexes speed up query performance but can significantly slow down data loading operations like Append.
* When loading large datasets, maintaining the spatial index during the operation forces constant updates, leading to performance degradation.
Recommended Optimization:
* Removing the Spatial Index:
* Before the Append operation, drop the spatial index to eliminate overhead during data insertion.
* After the Append operation completes, recreate the spatial index to restore query performance.
* This approach ensures that the Append process only focuses on inserting records without additional computational load from maintaining the spatial index.
Steps to Implement the Recommendation:
* Drop the spatial index using the appropriate database management command or tool.
* Execute the Append process.
* Rebuild the spatial index once the Append process is complete.
References:
* Esri Documentation: Best practices for large data loads: Managing Indexes.
* Spatial Index Concepts: Understanding how spatial indexes impact data loading operations.
Why the Correct Answer is B:Removing the spatial index before appending large datasets can significantly reduce the time required for data insertion. Options A (removing the objectid index) and C (adding a unique key index) are irrelevant because the objectid index is system-managed and the unique key index creation would not improve the performance of the Append operation.

37. Frage
An editor performs a field calculation on 500,000 records of a traditional versioned feature class while connected to a child version of Default. In the meantime, the Default version is updated by another editor. The child version is then reconciled with Default.
What will happen to the 500,000 updated records during the reconcile?

A. They will be migrated to the Base table
B. They will be duplicated in the Adds and Deletes tables
C. They will be removed from the States repository table

Antwort: B

Begründung:
Scenario Overview:
* An editor updates500,000 recordsin achild versionof the Default version using a field calculation.
* Another editor updates the Default version, and thechild version is reconciledwith Default.
What Happens During Reconciliation?
* In traditional versioning, edits to feature classes are stored in theAddsandDeletes tables.
* During reconciliation:
* Changes in the child version that differ from the Default version areduplicatedin the Adds and Deletes tables to track the differences.
* This allows conflicts to be detected and resolved while preserving all edits.(ArcGIS Documentation: Traditional Versioning Workflow) Alternative Options:
* Option B: They will be migrated to the Base table
* Migration to the base table occurs only when changes are posted and the geodatabase is compressed.
* Option C: They will be removed from the States repository table
* The States repository table tracks state transitions and is unaffected during reconciliation.
Thus, during reconciliation, the500,000 records are duplicated in the Adds and Deletes tablesto manage and detect conflicts.

38. Frage
An organization needs to edit GIS data using web services. The data must be stored locally in the organization's servers. Specific business fields must be indexed in the database to help with performance.
Which storage should be used for thedata?

A. Enterprise geodatabase
B. File geodatabase
C. Hosted relational database

Antwort: A

Begründung:
Comprehensive Detailed Step-by-Step Explanation with All Enterprise Geodata References:
AnEnterprise geodatabaseis the most appropriate choice for this scenario due to the following reasons:
1. Requirement to Store Data Locally on Organization's Servers
* AnEnterprise geodatabaseallows organizations to store GIS data locally in their own database management systems (DBMS), such as PostgreSQL, SQL Server, or Oracle.
* This meets the requirement of maintaining control over data storage and ensuring the data resides within the organization's infrastructure.
2. Editing GIS Data via Web Services
* Enterprise geodatabases seamlessly integrate with ArcGIS Server, enabling data editing via web services.
* Organizations can publish feature services to allow authorized users to edit GIS data in real-time or in a disconnected environment (via sync).
* These services support advanced editing workflows, including versioning and conflict resolution.
3. Indexing Specific Business Fields for Performance
* Enterprise geodatabases offer robust indexing options to enhance query and editing performance.
* You can:
* Create attribute indexeson fields that are frequently queried.
* Usespatial indexesto improve the speed of spatial queries.
* This level of customization helps meet the performance demands of specific business workflows.
4. Advantages Over Other Storage Options
* File Geodatabase:
* While it is suitable for smaller datasets and local storage, it does not support multi-user editing, integration with web services, or advanced indexing for business fields.
* Hosted Relational Database:
* This option is part of ArcGIS Online or ArcGIS Enterprise managed services and stores data in the cloud, which contradicts the requirement for local storage.
* It also does not provide the same level of control or indexing capabilities as an enterprise geodatabase.
References from Esri Documentation and Learning Resources:
* Enterprise Geodatabases-ArcGIS Pro Documentation
* Configuring Indexes in Geodatabases
* Publishing Feature Services for Editing
Conclusion:
AnEnterprise geodatabasenot only meets all the stated requirements (local storage, web service editing, and indexed fields for performance) but also provides additional scalability, security, and multi-user editing capabilities.

39. Frage
A GIS administrator needs all users to immediately see the edits that are made while editing a feature class.
Which configuration should be used?

A. Nonversioned editing
B. Traditional versioned editing
C. Branch versioned editing

Antwort: A

Begründung:
Understanding the Scenario:
* Edits made to a feature class need to be immediately visible to all users.
* This indicates a requirement for direct edits to the base tables without any versioning overhead.
Editing Configuration Overview:
* Traditional Versioned Editing:Edits are made to delta tables and require version reconciliation and posting to be visible to other users. This introduces a delay and does not meet the requirement for immediate visibility.
* Nonversioned Editing:Edits are applied directly to the base table of the feature class, ensuring they are immediately visible to all users. This is the correct choice for the scenario.
* Branch Versioned Editing:Edits are made in a branch version and are not immediately visible to other users unless the edits are saved to the default branch. This is not the best choice for immediate visibility.
Steps to Configure Nonversioned Editing:
* Ensure the feature class is set to nonversioned editing mode in the enterprise geodatabase.
* Grant necessary permissions for all users to edit the base table.
* All edits made to the dataset will instantly reflect for all users.
References:
* Esri Documentation: Nonversioned Editing.
Why the Correct Answer is B:Nonversioned editing is the only configuration that ensures immediate visibility of edits to all users. Traditional and branch versioning involve workflows that delay edit visibility.

40. Frage
A GIS data administrator creates a replica pair to publish changes from the organization's production server to a consultant's server. Edits are being performed on the data in the consultant's replica and are overwritten as they conflict with edits applied during synchronization.
Which replication type is causing this issue?

A. Checkout/check-in
B. One-way, parent to child
C. One-way, child to parent

Antwort: B

Begründung:
The issue arises becauseOne-way, parent to child replicationis being used. In this type of replication, changes from the parent replica (production server) overwrite the data in the child replica (consultant's server) during synchronization, regardless of edits made in the child replica.
1. One-way Replication Workflow
* Parent to Child: Changes are pushed from the parent to the child. The child can make local edits, but these edits are not sent back to the parent, and they can be overwritten when synchronizing.
* In this case, the consultant's edits are overwritten because the synchronization is unidirectional from the production server to the consultant's server.
2. Issue with Conflicting Edits
* SinceOne-way, parent to childreplication does not support bi-directional synchronization or conflict detection, local changes in the child replica are not preserved if the parent replica pushes updates that conflict with them.
3. Why Not Other Options?
* Checkout/check-in:
* This replication type allows edits to be made in the checkout replica and reconciled back to the parent during check-in. This ensures that conflicting edits are addressed.
* One-way, child to parent:
* In this replication, edits flow from the child replica to the parent replica. The issue described does not align with this setup.
References from Esri Documentation and Learning Resources:
* Geodatabase Replication-ArcGIS Pro Documentation
* Understanding One-Way Replication
Conclusion:
The issue occurs becauseOne-way, parent to child replicationis being used, where edits made on the child replica are overwritten by updates from the parent replica during synchronization.

41. Frage
......

EGMP2201 Ausbildungsressourcen: https://www.zertpruefung.de/EGMP2201_exam.html