George is developing an XSLT style sheet to display data from research surveys. The structure of the surveys.xml file is shown in the accompanying figure. He comes to you for assistance in preparing the final file.
-One of George's research associates has created a style sheet named surveyfunctions.xsl containing functions that will be used in displaying the survey data. Which of the following shows the correct code George should enter in his new style sheet to allow him to use the functions in the surveyfunctions.xsl file?

Question

Quizplus · Accepted Answer

To include an external file containing functions or templates, the element is used with the href attribute. Therefore, the correct code that George should enter in his new style sheet to allow him to use the functions in the surveyfunctions.xsl file is: . Option A is similar to option C except for the attribute name, which should be href instead of uri. Option B is incorrect because the element is used to apply templates to nodes in the source tree, not to include external files. Option D is also incorrect because is used to create a copy of a node or a sequence of nodes, not to include external files.

George Is Developing an XSLT Style Sheet to Display Data