Case-based Critical Thinking Questions
Case 3-2
Judy has begun to apply the basic information that you have given her about schemas, and she would now like your help in mastering the details of how schemas work. 
Judy has included the following element definition in her schema:
    
            
                  
                        
                        
                  
            
    
In this schema, what type of element isingredient?
?

A. an element containing only attributes
B. an element with nested children
C. an element with nested elements and attributes
D. a sequence element

Answer: B