What is dao and ado?

0 Answers  

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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?

3 Answers   Techno Labs,

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How to find the count of records in a dataset?

6 Answers  

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What are advantages of microsoft-provided data provider classes in ado.net?

0 Answers  

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What is dataset object? Explain the various objects in dataset.

0 Answers  

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Which object is used to add relationship between two Datatables?

0 Answers  

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What is a string variable?

0 Answers  

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What is difference between executequery and executeupdate?

0 Answers  

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i making a project using windows application c#, i want to show user name, password, and one button login. i wanna make it with sealed class .how its possible . when i clicked my login button all project should be open. pls cleare me.

1 Answers  

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Where does ADO.NET and XML web services come in the architecture ?

1 Answers   IBM, TCS,

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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?

0 Answers  

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What is difference between ado and other data object?

0 Answers  

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