SCJP (Sun Certified Programmer for the Java 2 Platform) tutorials

Given:

1. public class Test {
2. public static void main (String [] args)  {
3. string foo = “blue”;
4. string bar = foo;
5. foo = “green”;
6. System.out.printIn(bar);
7.    }
8. }

What is the result?

A. An exception is thrown.
B. The code will not compile.
C. The program prints “null”
D. The program prints “blue”
E. The program prints “green”

Which code determines the int value foo closest to a double value bar?

A. Int foo = (int) Math.max(bar);
B. Int foo = (int) Math.min(bar);
C. Int foo = (int) Math.abs(bar);
D. Int foo = (int) Math.ceil(bar);
E. Int foo = (int) Math.floor(bar);
F. Int foo = (int) Math.round(bar);