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 ado.net explain with diagram?

1018

Why do we serialize data?

1005

What is a serialized object?

1098

What is dbcontext and dbset in entity framework?

977

How does entity framework work?

969

What is csdl entity framework?

1065

What is linq and entity framework?

1061

What is meant by entity framework?

1 1500

What is the current version of entity framework?

1017

How is entity framework different from ado.net?

1001

What is difference between entity framework and ado.net?

978

Which is faster entity framework or ado.net?

964

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Un-Answered Questions { ADO.NET }

What are the main differences between classic ado and ado.net?

1057

Can datareader hold data from multiple tables?

1221

How to read data with the sqldatareader ?

1028

Which parameter of ConnectionString is used to specify the name of the database?

1113

What is the difference between an ADO.NET Dataset and an ADO Recordset?

1087

Which is the feature of ado.net?

1065

What are basic methods of dataadapter?

1012

What is fill method in ado.net?

1028

How does entity framework work?

969

What are the ado.net connection pooling parameters?

1035

Give few examples of datareader that is used in different dataproviders.

1009

How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

1035

What DataReader class do in ADO.NET ?

1159

What are the namespaces used in ADO.Net to connect to a database?

1302

What is a dataview?

1032

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