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 9741

WHAT IS DIFF B/W VIEWS AND STORED PROCEDURE

2 5502

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

2 9299

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

2 7585

Difference between function and trigger?

HCL,

1 4523

How xml files and be read and write using dataset ?

1 2322

What are different types of Commands available with DataAdapter ?

Arigo Infotech,

1 2938

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

2 3400

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

Cap Gemini,

1053

Explain what is datagrid with an example?

C DAC, CDAC,

1037

How to add a javaScript function in a datagrid?

C DAC, CDAC,

1062

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

TCS,

984

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

Arigo Infotech,

1026

Describe briefly an ADO.NET Dataset ?

Siebel,

1004

What Is Difference Between Ado And Ado.net?

BirlaSoft,

979

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Un-Answered Questions { ADO.NET }

What is difference between executequery and executeupdate?

925

What are two types of transaction supported by ado.net?

939

Which object needs to be closed?

2195

What is the difference between Command and CommandBuilder object?

1114

What are the various methods provided by the DataSet object to generate XML?

969

What providers does Ado.net uses?

954

Why is stored procedure used in ado.net?

1032

How to enable and disable connection pooling?

996

Which one of the objects is a high-level abstraction of the connection and command objects in ado.net?

1090

How can we load multiple tables in a dataset?

1092

How to work with disconnected data - the dataset and sqldataadapter?

934

Explain how to find the given query is optimised one or not?

951

What are all the different methods under sqlcommand?

920

What is sqldatareader?

880

What is ado control?

910

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