In ADO.NET, what is a Dataset used for?
- Represents a connection to the database
- Represents a group of DataTables
- Represents a single table of in-memory data
- Stores a collection of records from a database
A DataSet in ADO.NET serves as an in-memory representation of a complete set of data, typically including multiple DataTables, relationships between them, and constraints. It allows for offline manipulation and caching of data, often used in disconnected scenarios or when working with multiple related tables.
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