What class must be extended when you create an applet?

Case-based Critical Thinking QuestionsCase 14-1Betty Trooper owns and operates a realty company. She has provided you with properties.xml, which is a file that contains a list of properties enrolled in the multiple listing database. She has created three different versions of a schema for the properties vocabulary and needs help in choosing the most appropriate schema design for her needs. Betty wants to review the Russian Doll design. She understands that there is only one global element with everything else nested inside of it. She also knows that a Russian Doll design is much more compact than a Flat Catalog, but _______

A. multiple levels of nested elements can be confusing B. it can be more difficult to debug C. it is easier to debug D. both a and b need to be considered

Which button on the Header & Footer Tools Design tab do you click to make the header on the first page of a section different from the header on subsequent pages of the section?

A. Link to Previous B. Different First Page C. Different Odd & Even Pages D. Unique First Page