Can you explain what inheritance is and an example of when
you might use it?
Answer / raghumadhav tirunagari
Heridity. Use the existing functionality along with its own
properities.
Is This Answer Correct ? | 1 Yes | 0 No |
Differentiate between a hyperlink control and a linkbutton control.
WHAT IS polymorphism
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You need to retrieve data from a Microsoft SQL Server 2000. Currently you are using an oleDbConnection object to connect to the database server. You need to be able to retrieve the data from the database server in XML format. Which approach would be the most efficient? Select all that apply. Each answer constitutes part of the whole answer. a) Change to the SQL .NET provider. b) Use the ExecuteXmlReader() method of the xxxCommand object c) Use the DOM to create the XML document. d) Use the XmlDocument.Load() method to create the XML Document.
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Explain what a diffgram is, and a good use for one?