All the programming code in this book, including SQL statements, database object names, variable declarations, and so on, appears in this fixed-width font.
Hierarchical menu choices are shown in the following way: FileàSave, which in this example means to select File on a menu bar, then choose Save from the submenu that appears.
Throughout the book you will also find the following icons, among others:
Notes provide additional information on the topic at hand.
Tips show you ways of getting your work done faster or more efficiently.
A Caution provides additional information that you should take into consideration.
Cross-References show where in another part of the book you can find related subject matter.