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 the namespaces being used to access oracle database?

1137

Explain why canot we use multiple inheritance and garbage collector paralelly in .net?

1064

Explain the advantages and disadvantages of using datalist?

1110

How do you update database through dataset?

1024

Explain the different row versions available in table?

1117

What are the advantages of using datalist?

1043

Define bubbled event?

989

What is the default provider in ado.net?

1021

What we do with the object of ado.net dataset after using it?

1118

Define atomicity?

1087

Define isolation?

1021

What is ado net stands for?

1009

What is an orm, and why would you use one instead of plain old ado.net?

1098

What is sql command in ado net?

1013

What is datasource in ado.net?

1121

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Un-Answered Questions { ADO.NET }

What is the difference between executequery and executenonquery?

969

What is the maximum pool size in ado.net connection string?

990

What is ado.net explain with diagram?

1018

What is data control techniques?

1002

What are the important features of ado.net 2.0?

1116

What are the different execute methods of Ado.Net?

1059

What is the difference between Command and CommandBuilder object?

1340

What are the data providers in ADO.NET framework?

1074

Explain the differences between oledb sql server, oledbdotnet provider?

1053

What are the steps to connect to a database?

1069

Which is the feature of ado.net?

1065

What is ole in vb?

949

How is it possible to get 2 tables of data at a time by using data reader?

989

How does entity framework work?

969

What is ado.net connection?

1020

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