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?

1206

How to create dynamic gridview?

MCN Solutions,

1031

What is the difference between Data adaptor and Data set?

HCL,

1034

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

CDC,

988

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

1036

Define Execute Scalar?

UGC Corporation,

1013

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

EDS,

1011

What are the benefits of ADO.NET?

B-Ways TecnoSoft,

1119

Define Execute Reader?

1059

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

Tech Mahindra,

961

How to check if the Dataset has records ?

NA,

1004

What is typed dataset ?

NA,

1175

What is DataRowCollection?

1105

How to pass values into a datatable?

1130

What is difference between Dataview and Datatable?

1063

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Un-Answered Questions { ADO.NET }

How would you connect to a database by using .NET?

939

What is a control toolbox?

962

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

952

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

1057

What is sql command in ado net?

956

Where is adodb dll located?

962

What are the different execute methods of Ado.Net?

1021

What is data control techniques?

956

What is the use of SqlCommandBuilder?

1206

Describe briefly an ADO.NET Dataset ?

1083

What are the benefits of using ado.net?

1002

What is the return type of executescalar?

1012

What are the connected and disconnected modes in ado.net?

909

How can we add/remove row's in "datatable" object of "dataset"?

1021

Explain how to create dynamic gridview?

976

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