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

ADO.NET Interview Questions

Questions Answers Views Company eMail

What are the different layers of ado.net?

1072

What is the default timeout specified for "sqlcommand.commandtimeout" property?

1043

What is the usage of the dataset object in ado.net?

959

What are the essential features of ado.net?

949

What are the data providers used in ado.net

1019

Do you use stored procedure in ado.net?

1024

What are the different ado.net namespaces?

1055

What are the objects of ado.net?

1065

What is the difference between data grid and data repeater?

1075

What are the ado.net connection pooling parameters?

979

Can we load multiple tables in a dataset?

1129

Which ado.net object is very fast in getting data from the database?

1102

What does datareader object do?

1004

What are the main differences between classic ado and ado.net?

1019

What are the several execute methods of ado.net?

931

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Un-Answered Questions { ADO.NET }

What is adodb dll?

1001

What is dbcontext and dbset in entity framework?

936

What are the key features of ado.net?

1194

Explain sqlconnection object?

998

oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?

2378

What is defaultview in datatable?

1024

What is the difference between a datareader and a dataset?

1029

What is ado.net in mvc?

927

What does ado stand for?

905

Explain the different row versions available in table?

1057

What are the types of databinding?

988

What is the difference between DataReader and DataSet in ADO.NET?

1158

What are the Features and disadvantages of dataset

1107

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?

975

What is the difference in an abstract class and an interface?

1007

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