1. Enumeration constants are said to be self-typed. What does this mean?
In the term self-typed, the “self” refers to the type of the enumeration in which the constant is defined. Thus, an enumeration constant is an object of the enumeration of which it is a part.
2. What class do all enumerations automatically inherit?
The Enum class is automatically inherited by all enumerations.
3. Given the following enumeration, write a program that uses values( ) to show a list of the constants and their ordinal values.
4. The traffic light simulation developed in Try This 12-1 can be ...