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?

1027

What are the pre-requisites for connection pooling?

968

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

1015

What is shadow copy?

938

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

946

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

1031

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

892

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

977

Explain the overview of ado.net architecture?

959

What is microsoft ado.net?

1086

List the 4 common ado.net namespaces?

1095

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

1037

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

1031

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

942

Explain ado.net features? Benefits? Drawbacks?

995

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Un-Answered Questions { ADO.NET }

How to identify the updated rows in a dataset?

980

Which is better entity framework or ado.net?

983

Explain executenonquery?

1078

What are the uses of Stored Procedure?

1017

What is the use of Dataview?

1077

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

955

Why ca not we use multiple inheritance and garbage collector paralelly in .net?

962

What is difference between entity framework and ado.net?

891

What is untyped dataset?

1047

Which is the feature of ado.net?

970

What are the advantages and disadvantages of using datalist?

1004

What is the use of ADO.NET and XML web services?

994

What is executequery?

905

What is connection string?

963

What are the connected and disconnected modes in ado.net?

868

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