单项选择题
A. Throws Exception.
B. Catch (Exception e).
C. Throws RuntimeException.
D. Catch (TestException e).
E. No code is necessary.
多项选择题 Whichtwocreateaninstanceofanarray?()
单项选择题 public class Test { public static void main (String args) { class Foo { public int i = 3; } Object o = (Object) new Foo(); Foo foo = (Foo)o; System.out.printIn(foo. i); } } What is the result?()
多项选择题 Whichtwodeclarationspreventtheoverridingofamethod?()