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 ODP.NET ?

TCS,

1 9871

How to you declare connection strings and how to you make use of web.config ?

MMTS,

3 10036

About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data ?

MMTS,

1 4623

Sequence to connect and retrieve data from database useig dataset ?

MMTS,

6 14477

On ODP.net ?

MMTS,

1 4611

What provider ADO.net use by default ?

Accenture, BirlaSoft, Wipro,

5 13023

Difference between ADO and ADO.net ?

Accenture, BirlaSoft, College School Exams Tests, Krest, Red Apple,

11 31845

What is sequence of code in retrieving data from database ?

Accenture, BirlaSoft,

3 15173

can anybody show me the structure of ADO.NET

1 7016

How to retrieve the third table value from the data set?

Network Solutions,

2 8149

How to sort the data in Datatable

NetProphet,

2 23042

How to add Primary key in DataSet

6 40273

Explain what a diffgram is and its usage ?

2 10868

Can you edit data in the Repeater control?

9 14933

Which are the different IsolationLevels ?

3 6797

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Un-Answered Questions { ADO.NET }

What is full form of ado?

1139

How to enable and disable connection pooling?

1107

How to identify the updated rows in a dataset?

1053

Describe briefly an ADO.NET Dataset ?

1171

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

1057

What are the methods of XML dataset object?

1061

What is the default timeout specified for "sqlcommand.commandtimeout" property?

1104

How to generate a single aggregate?

1023

How to identify the controls which can be used for binding data?

1044

How we can provide data to ado.net?

1122

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

1118

What is ado code?

996

What is the difference between Optimistic and Pessimistic locking?

1036

How can you identify whether or not any changes are made to the DataSet object since it was last loaded?

1104

What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?

1105

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