Consider the program below. Replace the tags_??1_, _??2_and_???3_respectively, by filling in the text fields below, such that method main() produces the following output on the console: foo:A 10 public class A { int x = 10; public void foo() { System.out.println("foo:A"); } } public class C extends A { int x = 0; public c(int i) { this.x = i; } @ ??1 public void foo() { System.out.println("Java"); } public static void main(String[] args) { C myC= new C(4); A myClassA = myc; _??2_.foo(); System.out.println(_??3_.x); } } ??1: type your answer... // ??1 to be replaced // ??2 to be replaced // 223 to be replaced ??2: type your answer... ??3: type your answer...

Consider the program below. Replace the tags_??1_, _??2_and_???3_respectively, by filling in the text fields below, such that method main() produces the following output on the console: foo:A 10 public class A { int x = 10; public void foo() { System.out.println("foo:A"); } } public class C extends A { int x = 0; public c(int i) { this.x = i; } @ ??1 public void foo() { System.out.println("Java"); } public static void main(String[] args) { C myC= new C(4); A myClassA = myc; _??2_.foo(); System.out.println(_??3_.x); } } ??1: type your answer... // ??1 to be replaced // ??2 to be replaced // 223 to be replaced ??2: type your answer... ??3: type your answer...

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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