George Is Developing an XSLT Style Sheet to Display Data

Multiple Choice

 
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?

A) <xsl:include uri="surveyfunctions.xsl" />
B) <xsl:apply-templates select="surveyfunctions.xsl" />
C) <xsl:include href="surveyfunctions.xsl" />
D) <xsl:copy-of select="surveyfunctions.xsl" />