Sams Teach Yourself XML in 24 Hours

Workshop

Quiz

1. Why is the ISBN number used to cross-reference book entries across files?

   1. It's easier to process numbers than titles

   2. The ISBN number is always unique; titles are not

   3. The author is a mathematician and likes numbers

   4. Titles can be of any length, whereas ISBN numbers are all of the same length

2. Why should I make my opening page as simple as possible?

   1. It will download faster

   2. It's easier to read; your goal is to sell books, not to make money by plastering the screen with flashy ads

   3. The purpose of this book is to teach XML, and unnecessary HTML code will detract from that

   4. You know HTML and can modify it to suit your tastes

   5. All of the above

Answers

1. b (although c and d are also true)

2. e

Exercises

1. Modify the schema that defines a <Book> to reflect ...