XML Interview Questions

XML Interview questions and answers

Next>> What is XML? XML, Extensible Markup Language, is an open, text based markup language that provides structural and semantic information to data............... Read answer List the rules to be followed by an XML document. They must have a root tag, the document should be well formed : the tags should be properly closed, since XML is case sensitive, one should take care.............. Read answer Define DTD (Document Type definition). XML DTD is a rule book that an XML document follows. Once DTD is ready, you can create number of XML documents following the same rules.............. Read answer What is a CDATA section in XML? The term CDATA is used when you dont want some text data to be parsed by the XML parser. .............. Read answer What is XSL? XSL is a language for expressing style sheets. An XSL style sheet is a file that describes the way to display an XML document............... Read answer What is XQuery? Xquery is a query language that is used to retrieve data from XML documents............... Read answer What is XMLA ? It is a Microsoft specified XML-messaging-based protocol for exchanging analytical data between client applications and servers.............. Read answer What is DOM? DOM is an interface-oriented Application Programming Interface. It allows for navigation of the entire document............... Read answer What is XML Namespace? An XSL sheet or a document may have duplicate elements and attributes. Therefore, the XML namespaces define a way to distinguish between.............. Read answer What is XML data binding? XML data binding refers to the process of representing the information in an XML document as an object in computer memory............... Read answer What is an XML encoding error? XML documents can contain non ASCII characters, like Norwegian æ ø å , or French ê è é which introduce errors............... Read answer What is XML Serialization and Binary Serialization? XML Serialization makes it possible to convert any common language runtime objects into XML documents or streams and vise versa. .............. Read answer How do you load data from XML file to a ORACLE table? You need to first create a table in oracle that matches with the fields of the XML data............... Read answer What are XML indexes and secondary XML indexes? The primary XML index is a B+tree and is useful because the optimizer creates a plan for the entire query. .............. Read answer What is the purpose of FOR XML in SQL Server? SQL Server 2000 provides the facility to retrieve data in the form of XML with the help of the FOR XML clause appended to the end of a SELECT statement. .............. Read answer What is EXtensible Application Markup Language (XAML)? XAML is a markup language used to define dynamic or static UIs for .NET applications....... Read answer Advantages of XAML Easy designing of a UI............... Read answer How do we create the XSD schema? While creating XML documents, it is important to structure the elements such as name of the elements and datatypes which should be understood by application. Here the need of XSD Schema is sought............. Read answer What is the use of FOR XML in SQL Server? SQL Server is having a fantastic feature to retrieve data persisted in the form of XML format. The data in the XML format can be retrieved using FOR XML clause appending to the SELECT statement............. Read answer What is the difference between SAX parser and DOM parser? SAX is developed especially for java programs. It implements a model that is memory resident. To access data from XML file, SAX follows top to bottom approach.................. Read answer What is the difference between Schema and DTD? DTD supports two types of data – CDATA and PCDATA. Schema supports numeric, Boolean and String data types and suitable................. Read answer How do you parse/validate the XML document? Parsing the XML document is the only way to validate the XML file. Validation is done by either DOM parser or the SAX parser.............. Read answer What is XML template? A transformation rule describes a style sheet. Transmission rule is a combination of a pattern and a template............... Read answer What is Xpath? XPath specifies the path in the XML document which has hierarchical elements. XPath is used with XPointer and XSLT and parser.............. Read answer What are the steps to transform XML into HTML using XSL? The xsl:output element specifies how to display the result tree. The XSL processor produces the output result tree............... Read answer Test your XML knowledge with our multiple choice questions! Next >> Also read What is XPath? XPath is a language for addressing an XML document's elements and attributes. As an example, say you receive an XML document that contains the details of a shipment and you want to retrieve the element/attribute values from the XML document......... SQL Server 2005 XML support Explain the concepts and capabilities of SOAP. Explain the purpose of Native XML mode in SQL Server 2005. Native XML Access vs. SQLXML. Benefits of Native XML Access in SQL Server 2005. Limitation for Native XML Web Services. XML Data type implementation in SQL Server 2005 What is Untyped XML? Provide examples for : Create a table with a untype XML column, Insert into an untyped XML data type column What is typed XML? The XML data type comes with five methods. Explain them Differentiate between Untyped XML and Typed XML. Explain with an example how to apply defaults constraint to an XML data type column. You can add constraints to XML data type columns. Illustrate with an example. Querying and modifying XML data in SQL Server 2005 What is XQuery language? Explain the syntax rule of XQuery language. XQuery expression contains two parts: the Prolog and the Body. Explain them Explain PATH expression in XQuery with an example.