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 ado code?

960

What is difference between datagridview and datagrid control in winforms?

1039

What is ado.net components?

971

What is sqldatareader?

926

What is the use of sqldatareader class?

1006

Which is faster sqldataadapter and sqldatareader?

931

What is a non query?

943

Is bulk insert faster than insert?

928

What is the difference between sqlcommand and sqldataadapter?

1003

What is two way data binding android?

995

What is ado and rdo?

907

What is the difference between executenonquery () and executescalar ()?

961

What does adodb stand for?

1062

What is a column variable?

944

Does executenonquery return a value?

962

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Un-Answered Questions { ADO.NET }

Compare Data Reader & Dataset in ado.net?

1010

Explain ado.net features? Benefits? Drawbacks?

1058

What are the advantages of oledb compared with other classes?

2801

What are the Data providers in ADO.Net?

1020

What is a non query?

943

What is the DataTableCollection?

1063

Explain the dataadapter class in ado.net?

1217

Explain what are the steps to connect to a database?

982

What are the advantages and drawbacks of using ado.net?

1110

If a table contains 20000 records . In a page at each time 100 records to be displayed what are the steps you will take to improve performance? Will you use dataset or datareader?

1056

What are all features of ADO.Net?

989

What does adodb stand for?

1062

What is connected architecture in ado.net?

1080

What is a dataview?

981

What is row state?

992

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