XPath (XML Path Language) Interview Preparation Guide
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XPath Interview Questions and Answers will guide us now that XPath, the XML Path Language, is a query language for selecting nodes from an XML document. In addition, XPath may be used to compute values such as strings, numbers, or Boolean values, from the content of an XML document. So learn XPath by the help of this XPath Interview Questions with Answers guide

6 XPath Questions and Answers:

1 :: What is XPath?

An addressing mechanism for identifying the parts of an XML document. XPath, the XML Path Language, is a query language for selecting nodes from an XML document. In addition, XPath may be used to compute values (e.g., strings, numbers, or Boolean values) from the content of an XML document.
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2 :: How do I configure an XPointer processor?

There is no required configuration for the XPointer Framework. The uberjar command line utility provides some configuration options. Applications configure individual XPointer processors when they obtain an instance from an appropriate XPointerProcessor factory method.
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3 :: Give some examples of XML DTDs or schemas that you have?

Although XML does not require data to be validated against a DTD, many of the benefits of using the technology are derived from being able to validate XML documents against business or technical architecture rules. Polling for the list of DTDs that developers have worked with provides insight to their general exposure to the technology.
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4 :: What is SOAP and how does it related to XML?

OAP is a simple XML based protocol to let applications exchange information over HTTP. Or more simply: SOAP is a protocol for accessing a Web Service.
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5 :: What is Web application?

An application written for the Internet, including those built with Java technologies such as JavaServer Pages and servlets, as well as those built with non-Java technologies such as CGI and Perl.
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6 :: What is New in XPath 2.0?

he primary purpose of XPath is to address parts of an XML document. XPath uses a compact, non-XML syntax to facilitate use of XPath within URIs and XML attribute values. XPath gets its name from its use of a path notation as in URLs for navigating through the hierarchical structure of an XML document.
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