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?

1024

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

988

Explain the advantages and disadvantages of using datalist?

1040

How do you update database through dataset?

953

Explain the different row versions available in table?

1003

What are the advantages of using datalist?

977

Define bubbled event?

877

What is the default provider in ado.net?

927

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

975

Define atomicity?

979

Define isolation?

928

What is ado net stands for?

918

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

1020

What is sql command in ado net?

919

What is datasource in ado.net?

1037

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Un-Answered Questions { ADO.NET }

What is the return type of executescalar?

951

What is ambient transaction?

903

What are the key features of ado.net?

1155

What are the difference between readonly vs. Const?

958

What is Dataset Object?

977

Do we use stored procedure in ADO.Net?

953

What is bubbled event can you please explain?

985

What is openrowset?

935

Explain what is datagrid with an example?

1051

What is ado.net code?

902

How to create data relations?

956

How would you connect to a database by using .NET?

905

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

976

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

986

What is ado.net object model?

934

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