ADO.NET Interview Questions
Questions Answers Views Company eMail

What is ole word?

543

Why do we need ado.net?

547

Which is faster dataset or datareader?

530

Where is adodb dll located?

530

What are dcl commands?

508

What is ado.net and its features?

503

What is difference between executequery and executeupdate?

506

What does ado stand for?

525

What connected data?

500

What is an ado?

527

Which object holds only data and does not interact with data source?

501

Which database is the ado.net?

502

What is ado and dao?

534

Which is the feature of ado.net?

531

What is ado asp?

518


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Un-Answered Questions { ADO.NET }

What are the different row versions available in table?

531


What two types of data providers does ADO.NET supply? What determines which one you should use?

544


What is the advantage of ado.net?

551


What is dao and ado?

484


What is oledb connection?

511






How to enable and disable connection pooling?

511


What is the default Timeout for SqlCommand.CommandTimeout property?

512


How would you connect to database using .NET?

576


How many major types of connection objects in ADO.NET?

598


What is execute scalar in ado.net?

502


What is defaultview in datatable?

535


Is datareader faster than datatable?

543


How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

527


What is the difference between ado.net and entity framework?

510


What are the advantages using ado.net?

541