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ADO.NET Interview Questions
Questions Answers Views Company eMail

What are the advantages and drawbacks of using ado.net?

 627

Name which operations can you not perform on an ado.net dataset?

 490

What are the advantage of ado.net?

 526

What are good ado.net object to replace to ado recordset object.

 574

What is bubbled event can you please explain?

 530

If we are not returning any records from the database, which method is to be used?

 763

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?

 557

What is the executescalar method?

 586

Explain the role of data provider in ado.net?

 546

What is isolation?

 571

What are the different row versions available in table?

 531

If a table contains 20000 records . In a page at each time 100 records to be displayed what are the steps you will take to improve performance? Will you use dataset or datareader?

 620

How do you connect to sql server database without using sqlclient?

 564

What are the steps to connect to a database?

 550

What is connection string?

 531

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Un-Answered Questions { ADO.NET }

How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

571

What are the usages of the command object in ado.net?

558

Explain advantages of ado.net?

561

What are the steps to connect to a database?

550

What are the Features of a dataset

666




What are the major difference between classic ADO and ADO.NET?

524

What are the parameters that control most of connection pooling behaviors?

517

What is the difference between dataset and datatable?

489

What is difference in record set and dataset?

540

What does adodb stand for?

514

Explain the architecture of ado.net?

543

What is microsoft ado?

518

What is the difference between Response.Expires and Reponse.ExpiresAbsolute?

546

What is the use of data grid?

494

Why do we serialize data?

499

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