Sams Teach Yourself XML in 24 Hours

Workshop

Quiz

1. Which of the following options for the content qualifier of a schema will cause the order of appearance to be enforced?

   1. The default (no entry)

   2. Seq

   3. All

   4. Many

   5. a and b

   6. a, b, and c

2. Which of the following assignments to the minOccurs and maxOccurs pair corresponds to the * qualifier of a DTD?

   1. minOccurs="1" maxOccurs="*"

   2. minOccurs="0" maxOccurs="*"

   3. minOccurs="*" maxOccurs="1"

   4. minOccurs="0" maxOccurs="1"

3. It's impossible to construct a node that contains text and subnodes.

   1. True

   2. False

Answers

1. e

2. b

3. b

Exercise

1. Given the following DTD, construct an equivalent schema:

    <?xml version="1.0"?> <!-- This file demonstrates the use of an attribute list to qualify data. The filename is xmlhour7-8.dtd --> <!ELEMENT SHIPORDER (ShipNumber,To,From,Address+,StateProvince,Country,Carrier, ...