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 we add/remove row's in "datatable" object of "dataset"?

971

What is serialization and de-serialization in .net? How can we serialize the dataset object?

910

Define table relations?

925

Describe the command object and its method.

965

How to read data with the sqldatareader ?

926

What is aggregating data ?

913

What do you know about ado.net's objects?

946

What do you know about ado.net's methods?

1057

What are the advantages using ado.net?

984

What are the drawbacks of using ado.net?

923

Explain ado.net features?

991

What are the benefits of using ado.net?

952

If a table contains 20000 records. In a page at each time 100 records to be displayed.

843

Can datareader hold data from multiple tables?

1117

What are the steps you will take to improve performance? Will you use dataset or datareader?

935

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Un-Answered Questions { ADO.NET }

Explain the advantage of ADO.Net?

942

What is a column variable?

879

How is it possible to get 2 tables of data at a time by using data reader?

906

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

871

What is the difference between statement and preparedstatement interface?

955

differance between ADO vs ADO.Net?

998

What is ado.net explain with diagram?

920

Which is better ole db or odbc?

861

Explain the overview of ado.net architecture?

942

What is an example of ordinal data?

1053

What is a dynaset in access?

1017

Explain all the classes those are used for database connections between sql server and asp.net?

956

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

994

What is adodb dll?

954

Which database is the ado.net sql connection object designed for?

998

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