ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

Can I use One Data Set for More than one Data Adapter?

6 9985

WHAT IS DIFF B/W VIEWS AND STORED PROCEDURE

2 5626

How to insert multiple records in asp .net from Gridview to Sql Database with out using loop condition ?

2 9444

What is the difference between connected environment and a disconnected environment?

2 7702

Difference between function and trigger?

HCL,

1 4626

How xml files and be read and write using dataset ?

1 2399

What are different types of Commands available with DataAdapter ?

Arigo Infotech,

1 3041

Explain the ADO . Net Architecture ( .Net Data Provider) ?

2 3539

How to retrieve the user id which is provided while windows authentication?

Cap Gemini,

1099

Explain what is datagrid with an example?

C DAC, CDAC,

1098

How to add a javaScript function in a datagrid?

C DAC, CDAC,

1134

What is the use of ADO.NET and XML web services?

TCS,

1047

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

Arigo Infotech,

1077

Describe briefly an ADO.NET Dataset ?

Siebel,

1089

What Is Difference Between Ado And Ado.net?

BirlaSoft,

1033

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Un-Answered Questions { ADO.NET }

Explian About DataAdapters

1030

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

980

How to identify the controls which can be used for binding data?

1000

What are all the different authentication techniques used to connect to MS SQL Server?

1089

How to bind the controls(best practice) comboboxes to the data in the dataset?

1049

Define executenonquery?

917

What are the classes in System.Data.Common Namespace?

1149

What does executequery return?

972

What is dataset object? Explain the various objects in dataset.

1051

Explain executenonquery?

1137

What is ado.net components?

965

How do you update a dataset in ado.net?

1030

Explain the difference between data reader and data adapter?

973

What is serialization and de-serialization in .net?

936

Which method in OLEDBAdapter is used to populate dataset with records?

1028

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