When you flip an image, it creates a reverse image

When more than one field is used to create a key, it is referred to as a(n) ________ key

Fill in the blank(s) with correct word

Answer the following questions true (T) or false (F)

1. Every exception class is an ancestor of the class Exception. 2. The two most important things about an exception object are its type and the message that it carries in an instance variable of type String.