单项选择题
A. KeyEvent
B. KeyDownEvent
C. KeyPressEvent
D. KeyTypedEvent
E. KeyPressedEvent
单项选择题 Whichwilldeclareamethodthatisavailabletoallmembersofthesamepackageandcanbereferencedwithoutaninstanceoftheclass?()
单项选择题 //point X public class foo { public static void main (Stringargs) throws Exception { java.io.printWriter out = new java.io.PrintWriter { new java.io.outputStreamWriter (System.out), true; out.printIn(“Hello”); } } } Which statement at PointX on line 1 allows this code to compile and run?()
单项选择题 public class Foo { public void main (String args) { system.out.printIn(“Hello World.”); } } What is the result? ()