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 you explain how to enable and disable connection pooling?

925

What are the different ado.net namespaces are available in .net?

948

What are basic methods of dataadapter?

930

How to create data relations?

945

What are ado.net objects?

1013

Command objects uses, purposes and their methods.

933

Describe connection object in ado.net

984

Describe datareader object of ado.net with example.

875

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

890

How can we check that some changes have been made to dataset since it was loaded?

922

Define the data provider classes that is supported by ado.net?

916

How to generate a single aggregate?

941

How can we perform transactions in .net?

1000

How to aggregating data across related tables?

981

How can we serialize the dataset object?

957

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Un-Answered Questions { ADO.NET }

Do we use stored procedure in ADO.Net?

944

How to pass multiple tables in datasets simultaneously?

1014

What is the purpose of using adodb?

908

Which is better entity framework or ado.net?

973

Describe datareader object of ado.net with example.

875

Which keyword is used to accept variable number of parameters?

1068

how to create a quiz software using 4 options to answer and how to check with answers in the database and award marks....

4368

What is an example of ordinal data?

1052

Explain the overview of ado.net architecture?

941

How to connect and retrieve data from database using dataset

986

What do you mean by performing asynchronous operation using command object?

971

Explain executenonquery?

1072

Explain the difference between data reader and data adapter?

912

Describe the command object and its method.

965

What is openrowset?

924

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