ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

How can I retrieve two tables of data at a time by using data reader?

1019

Does sqlclient and oledb class share the same functionality?

934

What is different between sqlcommand object and command behavior object?

1059

Data reader read and forward only, how is it possible to get 2 tables of data at a time?

920

How to find the given query is optimised one or not?

979

What is the role of data provider in ado.net?

998

How can I retrieve two tables of data at a time by using data reader? Data reader read and forward only, how is it possible to get 2 tables of data at a time?

981

What are the advantages and disadvantages of using datalist?

1085

Why edit is not possible in repeater?

951

Explain executenonquery?

1137

What is the difference between data reader and data adapter?

1033

Why ca not we use multiple inheritance and garbage collector paralelly in .net?

1008

Difference between sqlcommand and sqlcommandbuilder?

1131

What provider ado.net use by default? Explain the role of data provider in ado.net? What is the role of data provider in ado.net?

988

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

1150

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Un-Answered Questions { ADO.NET }

What is bubbled event can you please explain?

1049

How to identify the updated rows in a dataset?

1018

Which is faster entity framework or ado.net?

934

What is ado.net architecture?

929

What is ado.net tutorial?

948

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

1150

What are all components of ADO.Net data provider?

1060

What is the role of clr?

949

How would you connect to database using .NET?

1030

What are the data access namespaces in .NET?

1212

What are the advantages of oledb compared with other classes?

2794

Why ca not we use multiple inheritance and garbage collector paralelly in .net?

1008

Explain the basic use of "dataview" and explain its methods.

1003

Describe ado.net object model in detail.

997

What does datareader object do?

1007

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