Data readers are typically used for which type of database operations?
- Creating new database objects
- Deleting database objects
- Reading data from the database
- Updating data in the database
Data readers in ADO.NET are primarily used for reading data from the database. They provide a lightweight and efficient way to sequentially retrieve query results, allowing applications to process large datasets without the overhead of loading the entire result set into memory. While data readers excel at data retrieval operations, they are not designed for updating or modifying data in the database, as they provide read-only access to query results.
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