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 10184

WHAT IS DIFF B/W VIEWS AND STORED PROCEDURE

2 5730

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

2 9551

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

2 7793

Difference between function and trigger?

HCL,

1 4706

How xml files and be read and write using dataset ?

1 2479

What are different types of Commands available with DataAdapter ?

Arigo Infotech,

1 3123

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

2 3643

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

Cap Gemini,

1153

Explain what is datagrid with an example?

C DAC, CDAC,

1151

How to add a javaScript function in a datagrid?

C DAC, CDAC,

1182

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

TCS,

1094

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

Arigo Infotech,

1127

Describe briefly an ADO.NET Dataset ?

Siebel,

1178

What Is Difference Between Ado And Ado.net?

BirlaSoft,

1085

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Un-Answered Questions { ADO.NET }

What is partial class?

1026

How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

1042

What is the difference between an ADO.NET Dataset and an ADO Recordset?

1090

How to identify the updated rows in a dataset?

1064

What are the data providers in ADO.NET framework?

1080

What are the disadvantages of using datalist?

1092

What is openquery?

1040

What are the advantages and drawbacks of using ado.net?

1159

Command objects uses, purposes and their methods.

1032

What is connection string?

1058

Why is it important to close an ado.net application?

1080

What is the usage of the dataset object in ado.net?

1013

What is ado oledb and odbc?

989

What you mean by filtering of data?

1020

How can we add relation between tables in a dataset?

1051

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