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 is bubbled event?

974

What are the steps you will take to improve performance?

895

Explain the difference between data reader and data adapter?

974

How do you find the count of records in a dataset?

978

Explain how to find the given query is optimised one or not?

1034

Explain why edit is not possible in repeater?

1038

Explain the difference between sqlcommand object and command behavior object?

1088

What are the disadvantages of using datalist?

1032

What is untyped dataset?

1094

What is the difference between oledb sql server and oledbdotnet provider?

1014

What is the provider being used to access oracle database?

998

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

868

How is it possible to get 2 tables of data at a time by using data reader?

955

Explain how do you connect to sql server database without using sqlclient?

1008

Explain the two fundamental objects in ado.net?

992

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Un-Answered Questions { ADO.NET }

What are the steps you will take to improve performance? Will you use dataset or datareader?

995

What is difference between dataset and datatable?

1178

What is ado.net tutorial?

948

What is row state?

984

What is microsoft ado?

1007

What is data reader in ado.net?

1006

How does ado.net work?

927

What is the difference between Dataset. clone and Dataset.copy?

1049

How to aggregating data across related tables?

1044

What is sql command in ado net?

960

What is the default provider in ado.net?

965

What is a serialized object?

1023

Describe the command object and its method.

1004

What is ado object model?

944

What is difference between datareader and dataadapter?

1051

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