DOT Net namespace
Explain the main classes given by the .NET namespace to process the XML files.
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XmlTextReader: Gives forward only access to a stream of XML data and verifies whether or not an XML document is fine formed.
XmlTextWriter: Gives forward only way of producing streams or files having XML data which conforms to W3C XML 1.0.
XmlDocument: Gives navigating and editing features of nodes in an XML document tree. XmlDocument is the most commonly used class in ASP.NET applications which use XML documents.
XmlDataDocument: Gives support for XML and relational data in W3C XML DOM. You can employ this class with a dataset to give relational and non-relational views of similar set of data
XmlPathDocument: Gives a read-only cache for XML document processing by utilizing XSLT. This class is optimizied for XSLT processing and does not verify for the conformity of the W3C DOM.
XmlNodeReader: Gives forward-only access to the data symbolized by the XmlDocument or XmlDataDocument class
XslTransform: Gives support for XSLT 1.0 style sheet syntax which enables you to transform an XML document by employing XSL style sheets.
Illustrate in brief the meaning of active and passive objects?
Protected access: Protected access is accessible to a class member prefixed with protected access modifier. This member is accessible to all classes stated within the enclosing package, and any sub-classes expanding the enclosing class.
Infinite recursion: Recursion which does not finish. This can effect from any of direct recursion, indirect recursion or the mutual recursion. It is generally the outcome of a logical error, and can consequence in stack overflow.
Briefly describe how Active Server Pages work. How, when, and where they are used.
Public interface: The members of a class prefixed with public access modifier. All these members are visible to each and every class in a program.
Operator: It is a symbol, like -, = or ?: taking one, two or three operands and yielding an outcome. The operators are employed in both arithmetic and Boolean expressions.
Upcast: It is a cast towards an object's ultimate super type - which is, `up' the inheritance hierarchy towards the Object class, for example: // Upcast from VariableContr
What is the way to use XForms?
Define the term Sibling sub classes: Classes which have similar immediate super-class.
When does a name clash take place in programming?
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