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 ODP.NET ?

TCS,

1 9804

How to you declare connection strings and how to you make use of web.config ?

MMTS,

3 9902

About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data ?

MMTS,

1 4547

Sequence to connect and retrieve data from database useig dataset ?

MMTS,

6 14273

On ODP.net ?

MMTS,

1 4535

What provider ADO.net use by default ?

Accenture, BirlaSoft, Wipro,

5 12846

Difference between ADO and ADO.net ?

Accenture, BirlaSoft, College School Exams Tests, Krest, Red Apple,

11 31370

What is sequence of code in retrieving data from database ?

Accenture, BirlaSoft,

3 15025

can anybody show me the structure of ADO.NET

1 6898

How to retrieve the third table value from the data set?

Network Solutions,

2 8056

How to sort the data in Datatable

NetProphet,

2 22931

How to add Primary key in DataSet

6 40087

Explain what a diffgram is and its usage ?

2 10769

Can you edit data in the Repeater control?

9 14685

Which are the different IsolationLevels ?

3 6683

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Un-Answered Questions { ADO.NET }

What is connection in ado.net?

948

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

984

Explain the difference between data reader and data set?

919

What is data relation?

900

What are the advantages of oledb compared with other classes?

2790

How to load multiple tables into a dataset?

1050

How to check if the Dataset has records ?

1004

What is the use of SqlCommandBuilder?

1206

What is an ADO.Net?

984

What is disconnected data?

1038

What is basic use of data view?

1001

What is difference between ado and other data object?

909

What does executenonquery () method return?

932

What is difference between sqldatareader and sqldataadapter?

931

How to add a check box or a dropdown list to a column in a datagrid?

970

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