1. Every RSS document must contain the <RSS> and <Channel> tags
   • True
   • False
2. Every RSS channel is required to contain all of the following tags except:
   • <title>
   • <link>
   • <webmaster>
   • <description>
   • <item>
3. Which of the following RSS tags is not required for a channel item?
   • <title>
   • <link>
   • <author>
   • <description>
4. Which of the following is not true about the usage of RSS tags?
   • A tag must appear at the beginning and the end of the enclosed information
   • A closing tag is exactly the same as the opening tag
   • All tags must be marked with the "<" and ">" brackets 

Answers: 1a, 2c, 3c, 4b