单项选择题
1. public class enclosingone ( 2. public class insideone{} 3. ) 4. public class inertest( 5. public static void main (string[]args)( 6. enclosingone eo= new enclosingone (); 7. //insert code here 8. ) 9. ) Which statement at line 7 constructs an instance of the inner class?()
A. InsideOnew ei= eo.new InsideOn(); B. Eo.InsideOne ei = eo.new InsideOne(); C. InsideOne ei = EnclosingOne.new InsideOne(); D. EnclosingOne.InsideOne ei = eo.new InsideOne();
单项选择题 package foo; public class Outer ( public static class Inner ( ) ) Which statement is true? ()
多项选择题 Whichtwodemonstratean“isa”relationship?()
多项选择题 public class MethodOver { public void setVar (int a, int b, float c) { } } Which two overload the setVar method?()