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?

1081

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

1021

Explain the advantages and disadvantages of using datalist?

1074

How do you update database through dataset?

985

Explain the different row versions available in table?

1065

What are the advantages of using datalist?

1003

Define bubbled event?

932

What is the default provider in ado.net?

965

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

1043

Define atomicity?

1030

Define isolation?

968

What is ado net stands for?

970

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

1049

What is sql command in ado net?

960

What is datasource in ado.net?

1074

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Un-Answered Questions { ADO.NET }

How many major types of connection objects in ADO.NET?

1035

What are the main differences between classic ado and ado.net?

1023

Explain the advantages and disadvantages of using datalist?

1074

What is acid in ado.net?

1038

Is ado.net dead?

1014

What are the several execute methods of ado.net?

934

What is ole word?

950

How can we load multiple tables in a dataset?

1181

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

928

Explain the architecture of ado.net?

1068

How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

971

Describe ado.net object model in detail.

997

How can we add relation between tables in a dataset?

1000

Which object needs to be closed?

2262

How to add a check box or a dropdown list to a column in a datagrid?

972

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