ADO.NET INTERVIEW QUESTION & ANSWERS
| 16. |
What are the benefits of ADO.NET? |
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There are so many benefits of ADO.NET are - Scalability
- Data Source Independence
- Interoperability
- Strongly Typed Fields
- Performance
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| 17. |
What is the use of Data View? |
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Data View represents a complete table or can be small of rows depending on some criteria. It is the best used for sorting and finding data with in data table. |
| 18. |
What method in the oleDbDataAdapter class populates a dataset with records? |
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The Fill method populates a dataset with records. |
| 19. |
What is DataSet Object? |
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Dataset is a disconnected, in-memory representation of data. It can contain multiple data table from different database. |
| 20. |
What are the various methods provided by the dataset object to generate XML? |
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There are three methods provided by the dataset object to generate XML are : - Read XML
- GET XML
- Write XML
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