CSC 211 -- Java Programming I
		           PRACTICE MIDTERM A



     1. Define the following terms:

	a. Java Byte Code.
	b. Structured Programming.
	c. Address.
	d. Assignment Operator.



     2. What happens when you run this Java program?

     public class Test
     {
         public static void main(String[] args)
	 {
	     for(int x = 2; true; x *= x)
	         System.out.println(x);
	 }
     }



     3. Write a Java program that reads a string and then prints out the
        number of vowels in the string.  You can use the following String
        method call to convert the input string to upper case:
	convertedString = inputString.toUpperCase();



     4. Write a Java program that inputs four integers and prints out the 
        minimum and the maximum of the four integers.  Hint:  Use the method
        calls Math.min and Math.max that find the minimum and maximum of two 
        numbers at a time.