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What is data provider? Explain its components.1. Data Provider is a set of components that facilitate data access.
2. It contains components like connection, command, dataReader, dataAdapter.
3. Connection object connects to the data source.
4. Command object represents a direct command to the data source.
5. DataReader object that provides connected, forward-only, read-only access to a database.
6. DataAdapter that provides disconnected data access.
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