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?

1028

What are the pre-requisites for connection pooling?

970

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

1016

What is shadow copy?

938

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

947

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

1033

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

893

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

978

Explain the overview of ado.net architecture?

960

What is microsoft ado.net?

1088

List the 4 common ado.net namespaces?

1096

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

1040

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

1033

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

944

Explain ado.net features? Benefits? Drawbacks?

999

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Un-Answered Questions { ADO.NET }

What is fill method in ado.net?

941

What are ado.net objects?

1033

can we create synonymn in ms access,sql server,my sql if so explain me with example

2046

What is the difference between DataReader and DataSet in ADO.NET?

1094

Explain the architecture of ado.net?

1028

What is the difference between sqlcommand and sqldataadapter?

965

What is acid in ado.net?

966

Explain executenonquery?

1081

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

956

What do you mean by ‘batch updates’?

997

What is the meaning of executenonquery?

984

How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

993

What do you know about ADO.NET's objects and methods?

915

What is ado rdo dao in visual basic?

1115

What are the advantages of ado.net?

868

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