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?

1008

What are the pre-requisites for connection pooling?

954

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

994

What is shadow copy?

932

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

932

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

1013

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

872

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

957

Explain the overview of ado.net architecture?

938

What is microsoft ado.net?

1066

List the 4 common ado.net namespaces?

1079

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

1026

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

1010

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

926

Explain ado.net features? Benefits? Drawbacks?

984

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Un-Answered Questions { ADO.NET }

Does entity framework use ado.net?

921

Why do we use sqldataadapter?

906

What is the advantage of ado.net?

955

Which object of ado contains datarow datacolumn collection?

892

How to store data in memory?

888

Explain why edit is not possible in repeater?

988

What are the different methods by which we can populate a dataset?

1172

Explain what are acid properties?

919

Why do we need ado.net?

907

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

1083

What is isolation?

967

What does adodb stand for?

973

How will you fill the gridview by using datatable object at runtime?

978

What is ado.net tutorial?

864

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

1023

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