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 9813

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

MMTS,

3 9917

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

MMTS,

1 4557

Sequence to connect and retrieve data from database useig dataset ?

MMTS,

6 14291

On ODP.net ?

MMTS,

1 4543

What provider ADO.net use by default ?

Accenture, BirlaSoft, Wipro,

5 12876

Difference between ADO and ADO.net ?

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

11 31438

What is sequence of code in retrieving data from database ?

Accenture, BirlaSoft,

3 15038

can anybody show me the structure of ADO.NET

1 6904

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

Network Solutions,

2 8068

How to sort the data in Datatable

NetProphet,

2 22937

How to add Primary key in DataSet

6 40113

Explain what a diffgram is and its usage ?

2 10773

Can you edit data in the Repeater control?

9 14719

Which are the different IsolationLevels ?

3 6700

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Un-Answered Questions { ADO.NET }

What are the 3 major types of connection objects in ado.net?

1001

What providers does Ado.net uses?

1022

Why edit is not possible in repeater?

951

How to aggregating data across related tables?

1043

What is aggregate root?

1104

What is ado.net connection?

962

describe the dataset object in ado.net.

959

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

1061

What is ado.net tutorial?

948

What is difference between connected and disconnected architecture in ado.net?

1156

Explain the differences between oledb sql server, oledbdotnet provider?

1014

Do we use stored procedure in ADO.Net?

992

What are the benefits of using of ADO.NET in .NET 4.0?

1075

How do I delete a row from a DataTable?

1167

What is ado code?

953

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