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1. 

Which of the following are valid calls to Math.max?

  1. Math.max(1,4)
  2. Math.max(2.3, 5)
  3. Math.max(1, 3, 5, 7)
  4. Math.max(-1.5, -2.8f)
A. 1, 2 and 4
B. 2, 3 and 4
C. 1, 2 and 3
D. 3 and 4
2. 

Which of the following would compile without error?
A. int a = Math.abs(-5);
B. int b = Math.abs(5.0);
C. int c = Math.abs(5.5F);
D. int d = Math.abs(5L);
3.  

public class Myfile 
{ 
    public static void main (String[] args) 
    {
        String biz = args[1]; 
        String baz = args[2]; 
        String rip = args[3]; 
        System.out.println("Arg is " + rip); 
    } 
}
Select how you would start the program to cause it to print: Arg is 2
A. java Myfile 222
B. java Myfile 1 2 2 3 4
C. java Myfile 1 3 2 2
D. java Myfile 0 1 2 3
4. 

What is the value of "d" after this line of code has been executed?

double d = Math.round ( 2.5 + Math.random() );
A. 2
B. 3
C. 4
D. 2.5