Chapter 11

1. What direction does a program always flow in?

   Top to bottom.

2. When will an IF statement run?

   When the logical expression it contains evaluates to true.

3. Will an IF statement be executed if the condition evaluates to false?

   No.

4. What is a state machine?

   A programming structure where an input dictates a machine state.

5. What is a common way to implement state machines?

   A CASE statement.

6. What is a CASE statement?

   A CASE statement is an easy way to implement a series of branches in a program.

7. What is the CASE statement syntax?

   CASE input OF
       0:
           //code
       1:
           //code
       2:
           //code
   END_CASE

8. Can you have an IF statement inside of a CASE statement?

   Yes.

9. What is the major difference between an IF and a CASE statement?

   An IF statement can only evaluate one...