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Home » Quiz » ADO.NET Quiz

The AcceptChanges method in a DataRow is used to ___________ the current state of the row.

Difficulty level
  • Commit
  • Finalize
  • Rollback
  • Save
The AcceptChanges method in ADO.NET is used to finalize the current state of a DataRow, making any changes permanent. This method essentially commits the changes made to the DataRow to the underlying database.
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ADO.NET Quiz
Quiz
Scenario: In Entity Framework, you need to update a record only if it meets certain conditions. How can you achieve this while updating data in EF?
Data binding in ADO.NET simplifies the process of displaying and ___________ data from a data source.

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  • In LINQ to Entities, the Entity Framework uses ___________ to represent database tables.
  • Scenario: You are developing an application that needs to connect to a PostgreSQL database. Which ADO.NET data provider would be suitable for this task?
  • How can you handle data conflicts when multiple users are trying to modify the same data in a dataset simultaneously?

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