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

ADO.NET Interview Questions

Questions Answers Views Company eMail

Explain the architecture of ado.net?

1070

What are the pre-requisites for connection pooling?

1007

Explain the difference between an ado.net dataset and an ado recordset?

1062

What is shadow copy?

990

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

994

Which one of the following objects is a high-level abstraction of the connection and command objects in ado.net?

1069

How do you update a dataset in ado.net and how do you update database through dataset?

928

How to copy the contents from one table to another table and how to delete the source table in ado.net?

1039

Explain the overview of ado.net architecture?

1048

What is microsoft ado.net?

1163

List the 4 common ado.net namespaces?

1177

List all the steps in order, to access a database through ado.net?

1088

Give an example that shows how to execute a stored procedure in ado.net?

1077

What is maximum pool size in ado.net connection string?

977

Explain ado.net features? Benefits? Drawbacks?

1056

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Un-Answered Questions { ADO.NET }

What Is Difference Between Ado And Ado.net?

1038

What is ole used for?

945

What are the steps you will take to improve performance?

896

How to check if a datareader is closed or opened? IsClosed()

1032

What is Serialization in .NET? what are the types of Serialization?

1081

What are two types of transaction supported by ado.net?

996

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

1147

What is the use of SqlCommand object?

1233

Explain advantages of ado.net?

1055

What are the ado.net objects?

947

What is the full form of ado?

1017

What is the maximum pool size in ado.net connection string?

944

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

989

What are the uses of Stored Procedure?

1068

List the 4 common ado.net namespaces?

1177

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