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

ADO.NET Interview Questions

Questions Answers Views Company eMail

How can we add/remove row's in "datatable" object of "dataset"?

1061

What is serialization and de-serialization in .net? How can we serialize the dataset object?

1016

Define table relations?

1031

Describe the command object and its method.

1045

How to read data with the sqldatareader ?

1028

What is aggregating data ?

1023

What do you know about ado.net's objects?

1073

What do you know about ado.net's methods?

1172

What are the advantages using ado.net?

1083

What are the drawbacks of using ado.net?

1012

Explain ado.net features?

1102

What are the benefits of using ado.net?

1050

If a table contains 20000 records. In a page at each time 100 records to be displayed.

932

Can datareader hold data from multiple tables?

1221

What are the steps you will take to improve performance? Will you use dataset or datareader?

1046

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Un-Answered Questions { ADO.NET }

What is ambient transaction?

1000

What is dataset and datatable in ado.net?

1041

Explain the role of data provider in ado.net?

1038

What are ado.net objects?

1199

How to pass multiple tables in datasets simultaneously?

1113

What is ado asp?

1038

How to pass values into a datatable?

1178

What is ado code?

996

How to connect and retrieve data from database using dataset

1102

What DataReader class do in ADO.NET ?

1159

What is ado control?

996

What does ole stand for in excel?

1193

Which is faster sqldataadapter and sqldatareader?

978

How to perform sorting on a table in ADO.NET?

1076

What are the major challenges in accessing data from a database?

1064

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