||XQuery is a functional programming and query language that is used to query a group of XML data.
||XPath is a xml path language that is used to select nodes from an xml document using queries.
||XQuery is used to extract and manipulate data from either xml documents or relational databases and ms office documents that support an xml data source.
||XPath is used to compute values like strings, numbers and boolean types from another xml documents.
||xquery is represented in the form of a tree model with seven nodes, namely processing instructions, elements, document nodes, attributes, namespaces, text nodes, and comments.
||xpath is represented as tree structure, navigate it by selecting different nodes.
||xquery supports xpath and extended relational models.
||xpath is still a component of query language.
xquery language helps to create syntax for new xml documents.
xpath was created to define a common syntax and behavior model for xpointer and xslt.