What is dataset and tell about its features. What are equivalent methods of previous, next etc. Of ADO in ADO.NET ?
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What provider ado.net use by default? Explain the role of data provider in ado.net? What is the role of data provider in ado.net?
What are the parameters that control most of connection pooling behaviors?
Can we connect two dataadapters to same data source using single connection at same time?
What is partial class?
What are the drawbacks of using ado.net?
What is concurrency? How will you avoid concurrency when dealing with dataset? (One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid the problem?)
What is the default provider in ado.net?
What is sql command in ado net?
What is the difference between Data adaptor and Data set?
What is ado connection?
What are the ado.net objects?
How to create dynamic gridview?
Is it possible to load multiple tables in a Dataset?
What two types of data providers does ADO.NET supply? What determines which one you should use?
What is the namespaces being used to access oracle database?