What are the different ado.net namespaces are available in .net?
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What is the hierarchy of data in databases?
Define ado.net?
Some important instruction regarding ADO.NET connection string ?
How to store data in memory?
What are the data providers used in ado.net
Which one of the following objects is a high-level abstraction of the connection and command objects in ado.net?
What is @@rowcount and with small code snippet explain the usage?
What is ado net stands for?
I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, how do you check whether all the 10 records were present while updating the data(which event and steps) and throw the exception 28 can datareader hold data from multiple tables?
How to connect and retrieve data from database using dataset
explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain?
Differentiate between Dataset and Recordset.
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