ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

Which components of a data provider is used to retrieve, insert, delete, or modify data in a data source?

1141

Which architecture does Datasets follow?

1039

What are the data access namespaces in .NET?

1212

What is the difference between Optimistic and Pessimistic locking?

983

Which property is used to check whether a DataReader is closed or opened?

1050

What are the different methods available under the sqlcommand class to access the data?

1047

What is an ADO.Net?

992

What are two important objects of ADO.Net?

1026

What are the namespaces used in ADO.Net to connect to a database?

1215

What are the data providers in ADO.NET framework?

1032

What is DataReader Object?

1046

What is Dataset Object?

1009

What is Data view?

1079

What is the use of SqlCommand object?

1230

What is the difference between ADO and ADO.Net?

1084

Post New ADO.NET Questions

Un-Answered Questions { ADO.NET }

What is sql command in ado net?

960

What is ado asp?

1000

What do you know about ado.net's objects?

1003

What is sqlconnection and sqlcommand?

1124

Can we do database operations without using any of the ado.net objects?

992

How can we add relation between tables in a dataset?

1000

how Sequence to connect and retrieve data from database using dataset?

1295

What does ole stand for in excel?

1148

What does executenonquery () method return?

937

Which is the best method to get two values from the database?

967

Give few examples of datareader that is used in different dataproviders.

980

What is the difference between sqldatareader and sqldataadapter?

970

Explain ODP.net

1003

What is the use of data grid?

961

What is ado.net components?

965

For More Un-Answered { ADO.NET } Questions Click Here