Explain the role that XML can play when dynamically generating HTML pages from a relational database?
Ans) Even if student has never participated in a project involving this type of architecture, they should identify it as one of the common uses of XML. Querying a database and then formatting the result set so that it can be validated as an XML document permits developers to translate the data into an HTML table using XSLT rules. Thus, the format of the resulting HTML table can be modified without changing the database query or application code as the document rendering logic is isolated to the XSLT rules.