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 the use of SqlCommandBuilder?

1259

How to create dynamic gridview?

MCN Solutions,

1085

What is the difference between Data adaptor and Data set?

HCL,

1095

What two types of data providers does ADO.NET supply? What determines which one you should use?

CDC,

1043

How to Read, Add, Update and Delete record in Entity Framework ?

1103

Define Execute Scalar?

UGC Corporation,

1066

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

EDS,

1069

What are the benefits of ADO.NET?

B-Ways TecnoSoft,

1175

Define Execute Reader?

1118

how we can fire event in databound coulm in datagfrid withot using button?

Tech Mahindra,

1034

How to check if the Dataset has records ?

NA,

1056

What is typed dataset ?

NA,

1245

What is DataRowCollection?

1152

How to pass values into a datatable?

1184

What is difference between Dataview and Datatable?

1121

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Un-Answered Questions { ADO.NET }

What is the use of Dataview?

1199

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

1014

What provider ado.net use by default? Explain the role of data provider in ado.net?

1030

What providers does Ado.net uses?

1066

What is sqldatareader?

980

What is the difference between SqlCommand and SqlCommandBuilder?

1143

Is it possible to edit data in Repeater control?

1008

Explain the role of data provider in ado.net?

1053

What are the features of ado.net?

1123

What is an example of ordinal data?

1244

What are the important features of ado.net 2.0?

1118

Define the data provider classes that is supported by ado.net?

1035

What is microsoft ado.net?

1228

What are dcl commands?

1051

What is a datagridview?

1102

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