Answer Posted / neha
DataReader: It is used to retrieve a single record of a
table at a time. It does this in forward-only, read-only manner.
DataTable: It is used to represent a single table of the
dataset.
DataSet: It is the collection of DataTables and the
DataRelations.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Explain how can we load multiple tables in to dataset?
What is the difference between oledb sql server and oledbdotnet provider?
How can I retrieve two tables of data at a time by using data reader?
How is entity framework different from ado.net?
What are the drawbacks of using ado.net?
Does sqlclient and oledb class share the same functionality?
What are the essential features of ado.net?
What is ado.net object model?
How to bind the controls(best practice) comboboxes to the data in the dataset?
Describe the command object and its method.
How to creating a SqlCommand Object?
What are the benefits of using of ADO.NET in .NET 4.0?
How we can provide data to ado.net?
What is different between sqlcommand object and command behavior object?
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?)