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?

1010

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

975

Explain the advantages and disadvantages of using datalist?

1034

How do you update database through dataset?

945

Explain the different row versions available in table?

989

What are the advantages of using datalist?

970

Define bubbled event?

875

What is the default provider in ado.net?

918

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

964

Define atomicity?

977

Define isolation?

922

What is ado net stands for?

911

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

1004

What is sql command in ado net?

911

What is datasource in ado.net?

1028

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Un-Answered Questions { ADO.NET }

What is dataset object? Explain the various objects in dataset.

991

Explain ado.net features? Benefits? Drawbacks?

994

Is bulk insert faster than insert?

870

What is the difference between Dataset. clone and Dataset.copy?

1004

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

884

Explain the advantages and disadvantages of using datalist?

1034

Explain the difference in record set and dataset?

891

What is disconnected data?

989

What is meant by executenonquery?

895

What are the different row versions available in table?

918

What is sqlconnection and sqlcommand?

1015

Explain the difference between ado and ado.net?

886

Which method is used to sort the data in ADO.Net?

1927

What are the Features of a dataset

1202

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

934

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