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

ADO.NET Interview Questions

Questions Answers Views Company eMail

Explain the architecture of ado.net?

1071

What are the pre-requisites for connection pooling?

1008

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

1066

What is shadow copy?

990

Can we do database operations without using any of the ado.net objects?

1000

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

1070

How do you update a dataset in ado.net and how do you update database through dataset?

929

How to copy the contents from one table to another table and how to delete the source table in ado.net?

1042

Explain the overview of ado.net architecture?

1048

What is microsoft ado.net?

1165

List the 4 common ado.net namespaces?

1178

List all the steps in order, to access a database through ado.net?

1089

Give an example that shows how to execute a stored procedure in ado.net?

1077

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

982

Explain ado.net features? Benefits? Drawbacks?

1058

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Un-Answered Questions { ADO.NET }

What are the different ado.net namespaces?

1075

How to add an aggregate column?

1023

What are the parameters that control most of connection pooling behaviours?

1083

Compare Data Reader & Dataset in ado.net?

1010

What are the objects of ado.net?

1075

Describe the disconnected architecture of ADO.NET’s data access model.

1067

What is the difference between connected and disconnected environment?

1112

What is connection string?

1009

Explain the dataadapter class in ado.net?

1217

What is DataRowCollection?

1115

What is executequery?

960

Does ado.net use odbc?

959

Which is faster dataset or datareader?

978

What are typed and untyped dataset?

1112

What property must be set and what method must be called in your code to bind the data from some data source to the Repeater control?

1035

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