Frequently Asked Interview Questions
What is the difference between DataReader and DataAdapter?
9. What is the difference between DataReader and DataAdapter?
DataReader Vs DataAdapter.
DataReader provde read only and forward only data access.
DataReader can increase application performance and reduce system overhead.
DataReader is connection oriented where as Data Adapter is disconnected.
DataReader we have to open and close connection explicitly where as if we use DataAdapter the connection is automatically opened and closed.
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