Persiapan sertifikasi.

Saya akan memposting pertanyaan yang saya tidak mengerti di thread ini. 5. Berapakah keluaran dari public static void main(String[] args){ for1 : for(int i = 0; i< 10; i++){ for (int j = 0; j< 10; j++){ if ( i+ j > 10 ) break for1; } System.out.println( "hello"); } } 4. Berapakah keluaran class A{ A() { print(); } void print() { System.out.println("A"); } } class B extends A{ int i = 4; public static void main(String[] args){ A a = new B(); a.print(); } void print() { System.out.println(i); } } dari 3.output? class A { public void m(Number n) { n = 5 / 3; System.out.println("class A, method m : " + n); } } class B extends A { public void m(Double d) { d = d / 3; System.out.println("class B, method m : " + d); } } public class MainClass { public static void main(String args[]) { A a = new B(); a.m(5.0); } } 2. Kesimpulan? int []a = {5,5}; int b = 1; a[b] = b = 0; System.out.println(Arrays.toString(a)); 1. Apa yang akan ditampilkan? class A { public void m(int k) { System.out.println("class A, method m : " + ++k); } } class B extends A { public int m(int k) { System.out.println("class B, method m : " + k++); return k; } } public class MainClass { public static void main(String args[]) { A a = new B(); a.m(34); } }