| Other ADO.NET Interview Questions |
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| Question | Asked @ | Answers |
| |
| make a login control?? | | 1 |
| What is ODP.NET? | Microsoft | 1 |
| what is meant by connection pooling and event pumbling in
ado.net | TCS | 2 |
| what are the differences between dataset and datareader? | Choice-Solutions | 2 |
| When multiple users attempt to modify data at the same time
Ex user 1 is updating record at same time user2 deleted
record sucessfully.now user1 has press update button . how
to handle concurrency
| | 3 |
| How to find the count of records in a dataset? | | 4 |
| Differnces between oracle 9i and sql server? | Microsoft | 2 |
| what is the syntax code for oldb to connect oracle | IBM | 2 |
| ADO and ADO.NET differences? | Microsoft | 2 |
| What happens when we issue Dataset.ReadXml command? | | 1 |
| What is datacolumn and how it is used? | | 2 |
| What is dataset and tell about its features. What are
equivalent methods of previous, next etc. Of ADO in ADO.NET ? | Digital-GlobalSoft | 1 |
| If a table contains 20000 records . In a page at each time
100 records to be displayed. What are the steps u will take
to improve performance? will you use dataset or datareader? | | 5 |
| What are the attirbutes of DataSet? | IBM | 4 |
| What?s the role of the DataReader class in ADO.NET connections? | Ksb | 5 |
| Difference between DataReader and DataAdapter / DataSet and
DataAdapter? | TCS | 2 |
| What is ADO .NET and what is difference between ADO and ADO.NET? | Ksb | 5 |
| what is the syntax code to oledb to connect oracle | IBM | 4 |
| What is method to get XML and schema from Dataset? | | 2 |
| What is the main difference between ADO and ADO.Net | | 3 |
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