Explain the difference between data reader and data adapter?
What are all the different methods under sqlcommand?
What is the provider and namespaces being used to access oracle database?
IF we have lot of records in Database. How we can handle them?
Is entity framework better than ado.net?
What is the difference between ADO and ADO.Net?
What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?
What is difference between entity framework and ado.net?
Can we connect two dataadapters to same data source using single connection at same time?
Can we create Synonymns in MS Acess,My Sql Server,Sql Server? But iam we can create in oracle!
what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?
What is the advantage of ado.net?
Is datareader faster than datatable?