What are all the commands used with Data Adapter?

0 Answers  

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What is ole in excel?

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Explain different methods and Properties of DataReader which you have used in your project?

2 Answers  

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What is the difference between ADO and ADO.Net?

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What is the current version of entity framework?

0 Answers  

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

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Difference between ADO and ADO.net ?

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

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How will you fill the gridview by using datatable object at runtime?

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Sequence to connect and retrieve data from database useig dataset ?

6 Answers   MMTS,

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If we are not returning any records from the database, which method is to be used?

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what is execute scalar?

11 Answers   Atharva Infotech, Dohatec New Media, Make eIT, Protech,

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Differnces between oracle 9i and sql server?

2 Answers   College School Exams Tests, Microsoft,

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