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 basic use of data view?

1042

What is oledb driver?

994

What is sqlconnection and sqlcommand?

1197

Which is better entity framework or ado.net?

1115

What is the meaning of executenonquery?

1137

What is ado circle?

1185

What is an example of ordinal data?

1233

What is the difference between dataset and datatable?

1068

What is ado full form?

1073

Which is faster datareader or dataadapter?

1040

What is data control techniques?

1002

What is variable view?

924

What is executequery?

992

What is the use of data grid?

997

What is a datagridview?

1088

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Un-Answered Questions { ADO.NET }

What are two important objects of ADO.Net?

1061

What is read only and forward only in ado.net?

981

What is row state?

1034

What is the use of SqlCommandBuilder?

1252

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

1091

Can we create Synonymns in MS Acess,My Sql Server,Sql Server? But iam we can create in oracle!

2175

Explain the difference between data reader and data adapter?

1015

What is dataadapter in ado.net?

959

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

1119

What are typed and untyped dataset?

1147

Which architecture does Datasets follow?

1083

Where is adodb dll located?

1001

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

1113

Explain what are the steps to connect to a database?

1014

What are the advantages and drawbacks of using ado.net?

1150

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