Rules for writing XML include
A) element names must begin with a special symbol
B) a required first line that identifies an XML file
C) tags and attributes are not case sensitive
D) All of these

Question

Quizplus · Accepted Answer

The first line of an XML document is often a declaration that identifies it as an XML file, typically "<?xml version="1.0" encoding="UTF-8"?>". Element names in XML must start with a letter or underscore, not a special symbol, and XML is case-sensitive, meaning tags and attributes must maintain consistent casing.

Rules for Writing XML Include