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?

990

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

961

Explain the advantages and disadvantages of using datalist?

1027

How do you update database through dataset?

935

Explain the different row versions available in table?

975

What are the advantages of using datalist?

961

Define bubbled event?

869

What is the default provider in ado.net?

907

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

949

Define atomicity?

974

Define isolation?

919

What is ado net stands for?

907

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

995

What is sql command in ado net?

907

What is datasource in ado.net?

1021

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Un-Answered Questions { ADO.NET }

What does ado stand for?

866

Explain how to create dynamic gridview?

919

How to enable and disable connection pooling?

995

What is difference between datatable and dataset?

989

How to aggregating data across related tables?

975

Define different execute methods of ADO.NET command object ?

1004

What is aggregate root?

998

Which components of a data provider is used to retrieve, insert, delete, or modify data in a data source?

1084

Explain the advantage of ADO.Net?

938

Explain the advantages and disadvantages of using datalist?

1027

What is ado data control?

935

Describe datareader object of ado.net with example.

869

How do you update database through dataset?

935

What are ado.net objects?

1009

Can you explain how to enable and disable connection pooling?

920

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