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 does executequery return?

904

What is disconnected scenario in entity framework?

1051

What is ado data control?

934

What is ole used for?

889

What is difference between executenonquery and executequery?

904

Which database is the ado.net sql connection object designed for?

996

What is the purpose of using adodb?

901

What is meant by executenonquery?

887

What is ado control?

905

What is defaultview in datatable?

983

What is ole access?

883

What is data access pattern?

873

What is the difference between statement and preparedstatement interface?

949

What is openrowset?

920

What is ole2 format?

848

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Un-Answered Questions { ADO.NET }

How can we load multiple tables in to dataset?

1029

How to find the given query is optimised one or not?

915

Explain the overview of ado.net architecture?

938

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

938

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

943

What are the benefits of using of ADO.NET in .NET 4.0?

982

What are the rules to implement connection pooling?

1001

What is ado.net in vb net?

874

Why edit is not possible in repeater?

896

How to connect and retrieve data from database using dataset

983

What is connection in ado.net?

889

What is the role of data provider in ado.net?

939

Define the executescalar method?

877

What is ado.net full form?

935

What is XML serialization

976

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