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?

918

What are the steps you will take to improve performance?

844

Explain the difference between data reader and data adapter?

913

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

915

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

954

Explain why edit is not possible in repeater?

993

Explain the difference between sqlcommand object and command behavior object?

1012

What are the disadvantages of using datalist?

973

What is untyped dataset?

1040

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

958

What is the provider being used to access oracle database?

939

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

825

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

906

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

946

Explain the two fundamental objects in ado.net?

908

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Un-Answered Questions { ADO.NET }

What is ado.net architecture?

879

What are the key events of sqlconnection class?

1122

What are three methods for displaying data in a syncfusion datagrid

1018

Explain the difference between data reader and data adapter?

913

What is ole data type?

854

how can implement dropdownlist in particular of dataset when try to update?

2723

Explain advantages of ado.net?

1003

What is ado connection?

902

Explain the advantages and disadvantages of using datalist?

1031

Explain ODP.net

941

What is acid in ado.net?

953

How to create dynamic gridview?

981

What is DataReader Object?

988

What is the default provider in ado.net?

911

Which is faster ado.net or linq?

956

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